21102955848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{2069}}^1$

素因数の和:2752

約数の個数: 192

約数和(自身を含む): 65304111600

約数和(自身を除く): 44201155752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 641, 663, 884, 936, 1224, 1282, 1326, 1768, 1923, 1989, 2069, 2564, 2652, 3846, 3978, 4138, 5128, 5304, 5769, 6207, 7692, 7956, 8276, 8333, 10897, 11538, 12414, 15384, 15912, 16552, 16666, 18621, 21794, 23076, 24828, 24999, 26897, 32691, 33332, 35173, 37242, 43588, 46152, 49656, 49998, 53794, 65382, 66664, 70346, 74484, 74997, 80691, 87176, 98073, 99996, 105519, 107588, 130764, 140692, 141661, 148968, 149994, 161382, 196146, 199992, 211038, 215176, 242073, 261528, 281384, 283322, 299988, 316557, 322764, 392292, 422076, 424983, 457249, 484146, 566644, 599976, 633114, 645528, 784584, 844152, 849966, 914498, 968292, 1133288, 1266228, 1274949, 1326229, 1371747, 1699932, 1828996, 1936584, 2532456, 2549898, 2652458, 2743494, 3399864, 3657992, 3978687, 4115241, 5099796, 5304916, 5486988, 7957374, 8230482, 10199592, 10609832, 10973976, 11936061, 15914748, 16460964, 17240977, 22545893, 23872122, 31829496, 32921928, 34481954, 45091786, 47744244, 51722931, 67637679, 68963908, 90183572, 95488488, 103445862, 135275358, 137927816, 155168793, 180367144, 202913037, 206891724, 270550716, 293096609, 310337586, 405826074, 413783448, 541101432, 586193218, 620675172, 811652148, 879289827, 1172386436, 1241350344, 1623304296, 1758579654, 2344772872, 2637869481, 3517159308, 5275738962, 7034318616, 10551477924, 21102955848]

約数ペア:

[(1, 21102955848), (2, 10551477924), (3, 7034318616), (4, 5275738962), (6, 3517159308), (8, 2637869481), (9, 2344772872), (12, 1758579654), (13, 1623304296), (17, 1241350344), (18, 1172386436), (24, 879289827), (26, 811652148), (34, 620675172), (36, 586193218), (39, 541101432), (51, 413783448), (52, 405826074), (68, 310337586), (72, 293096609), (78, 270550716), (102, 206891724), (104, 202913037), (117, 180367144), (136, 155168793), (153, 137927816), (156, 135275358), (204, 103445862), (221, 95488488), (234, 90183572), (306, 68963908), (312, 67637679), (408, 51722931), (442, 47744244), (468, 45091786), (612, 34481954), (641, 32921928), (663, 31829496), (884, 23872122), (936, 22545893), (1224, 17240977), (1282, 16460964), (1326, 15914748), (1768, 11936061), (1923, 10973976), (1989, 10609832), (2069, 10199592), (2564, 8230482), (2652, 7957374), (3846, 5486988), (3978, 5304916), (4138, 5099796), (5128, 4115241), (5304, 3978687), (5769, 3657992), (6207, 3399864), (7692, 2743494), (7956, 2652458), (8276, 2549898), (8333, 2532456), (10897, 1936584), (11538, 1828996), (12414, 1699932), (15384, 1371747), (15912, 1326229), (16552, 1274949), (16666, 1266228), (18621, 1133288), (21794, 968292), (23076, 914498), (24828, 849966), (24999, 844152), (26897, 784584), (32691, 645528), (33332, 633114), (35173, 599976), (37242, 566644), (43588, 484146), (46152, 457249), (49656, 424983), (49998, 422076), (53794, 392292), (65382, 322764), (66664, 316557), (70346, 299988), (74484, 283322), (74997, 281384), (80691, 261528), (87176, 242073), (98073, 215176), (99996, 211038), (105519, 199992), (107588, 196146), (130764, 161382), (140692, 149994), (141661, 148968)]