19269432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 68402880

約数和(自身を除く): 49133448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 168, 173, 182, 204, 221, 234, 238, 252, 273, 306, 312, 346, 357, 364, 408, 442, 468, 476, 504, 519, 546, 612, 663, 692, 714, 728, 819, 884, 936, 952, 1038, 1071, 1092, 1211, 1224, 1326, 1384, 1428, 1547, 1557, 1638, 1768, 1989, 2076, 2142, 2184, 2249, 2422, 2652, 2856, 2941, 3094, 3114, 3276, 3633, 3978, 4152, 4284, 4498, 4641, 4844, 5304, 5882, 6188, 6228, 6552, 6747, 7266, 7956, 8568, 8823, 8996, 9282, 9688, 10899, 11764, 12376, 12456, 13494, 13923, 14532, 15743, 15912, 17646, 17992, 18564, 20241, 20587, 21798, 23528, 26469, 26988, 27846, 29064, 31486, 35292, 37128, 38233, 40482, 41174, 43596, 47229, 52938, 53976, 55692, 61761, 62972, 70584, 76466, 80964, 82348, 87192, 94458, 105876, 111384, 114699, 123522, 125944, 141687, 152932, 161928, 164696, 185283, 188916, 211752, 229398, 247044, 267631, 283374, 305864, 344097, 370566, 377832, 458796, 494088, 535262, 566748, 688194, 741132, 802893, 917592, 1070524, 1133496, 1376388, 1482264, 1605786, 2141048, 2408679, 2752776, 3211572, 4817358, 6423144, 9634716, 19269432]

約数ペア:

[(1, 19269432), (2, 9634716), (3, 6423144), (4, 4817358), (6, 3211572), (7, 2752776), (8, 2408679), (9, 2141048), (12, 1605786), (13, 1482264), (14, 1376388), (17, 1133496), (18, 1070524), (21, 917592), (24, 802893), (26, 741132), (28, 688194), (34, 566748), (36, 535262), (39, 494088), (42, 458796), (51, 377832), (52, 370566), (56, 344097), (63, 305864), (68, 283374), (72, 267631), (78, 247044), (84, 229398), (91, 211752), (102, 188916), (104, 185283), (117, 164696), (119, 161928), (126, 152932), (136, 141687), (153, 125944), (156, 123522), (168, 114699), (173, 111384), (182, 105876), (204, 94458), (221, 87192), (234, 82348), (238, 80964), (252, 76466), (273, 70584), (306, 62972), (312, 61761), (346, 55692), (357, 53976), (364, 52938), (408, 47229), (442, 43596), (468, 41174), (476, 40482), (504, 38233), (519, 37128), (546, 35292), (612, 31486), (663, 29064), (692, 27846), (714, 26988), (728, 26469), (819, 23528), (884, 21798), (936, 20587), (952, 20241), (1038, 18564), (1071, 17992), (1092, 17646), (1211, 15912), (1224, 15743), (1326, 14532), (1384, 13923), (1428, 13494), (1547, 12456), (1557, 12376), (1638, 11764), (1768, 10899), (1989, 9688), (2076, 9282), (2142, 8996), (2184, 8823), (2249, 8568), (2422, 7956), (2652, 7266), (2856, 6747), (2941, 6552), (3094, 6228), (3114, 6188), (3276, 5882), (3633, 5304), (3978, 4844), (4152, 4641), (4284, 4498)]