15107508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 43316000

約数和(自身を除く): 28208492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 1699, 2223, 2964, 3398, 4446, 5097, 6796, 8892, 10194, 15291, 20388, 22087, 30582, 32281, 44174, 61164, 64562, 66261, 88348, 96843, 129124, 132522, 193686, 198783, 265044, 290529, 387372, 397566, 419653, 581058, 795132, 839306, 1162116, 1258959, 1678612, 2517918, 3776877, 5035836, 7553754, 15107508]

約数ペア:

[(1, 15107508), (2, 7553754), (3, 5035836), (4, 3776877), (6, 2517918), (9, 1678612), (12, 1258959), (13, 1162116), (18, 839306), (19, 795132), (26, 581058), (36, 419653), (38, 397566), (39, 387372), (52, 290529), (57, 265044), (76, 198783), (78, 193686), (114, 132522), (117, 129124), (156, 96843), (171, 88348), (228, 66261), (234, 64562), (247, 61164), (342, 44174), (468, 32281), (494, 30582), (684, 22087), (741, 20388), (988, 15291), (1482, 10194), (1699, 8892), (2223, 6796), (2964, 5097), (3398, 4446)]