18038377422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{1973}}^1$

素因数の和:2522

約数の個数: 96

約数和(自身を含む): 42681038400

約数和(自身を除く): 24642660978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 439, 534, 801, 878, 1157, 1317, 1602, 1973, 2314, 2634, 3471, 3946, 3951, 5707, 5919, 6942, 7902, 10413, 11414, 11838, 17121, 17757, 20826, 25649, 34242, 35514, 39071, 51298, 51363, 76947, 78142, 102726, 117213, 153894, 175597, 230841, 234426, 351194, 351639, 461682, 507923, 526791, 703278, 866147, 1015846, 1053582, 1523769, 1580373, 1732294, 2282761, 2598441, 3047538, 3160746, 4565522, 4571307, 5196882, 6848283, 7795323, 9142614, 11259911, 13696566, 15590646, 20544849, 22519822, 33779733, 41089698, 67559466, 77087083, 101339199, 154174166, 202678398, 231261249, 462522498, 693783747, 1002132079, 1387567494, 2004264158, 3006396237, 6012792474, 9019188711, 18038377422]

約数ペア:

[(1, 18038377422), (2, 9019188711), (3, 6012792474), (6, 3006396237), (9, 2004264158), (13, 1387567494), (18, 1002132079), (26, 693783747), (39, 462522498), (78, 231261249), (89, 202678398), (117, 154174166), (178, 101339199), (234, 77087083), (267, 67559466), (439, 41089698), (534, 33779733), (801, 22519822), (878, 20544849), (1157, 15590646), (1317, 13696566), (1602, 11259911), (1973, 9142614), (2314, 7795323), (2634, 6848283), (3471, 5196882), (3946, 4571307), (3951, 4565522), (5707, 3160746), (5919, 3047538), (6942, 2598441), (7902, 2282761), (10413, 1732294), (11414, 1580373), (11838, 1523769), (17121, 1053582), (17757, 1015846), (20826, 866147), (25649, 703278), (34242, 526791), (35514, 507923), (39071, 461682), (51298, 351639), (51363, 351194), (76947, 234426), (78142, 230841), (102726, 175597), (117213, 153894)]