28757754

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{9343}}^1$

素因数の和:9376

約数の個数: 40

約数和(自身を含む): 67837440

約数和(自身を除く): 39079686

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 9343, 18686, 28029, 56058, 84087, 168174, 177517, 252261, 355034, 504522, 532551, 756783, 1065102, 1513566, 1597653, 3195306, 4792959, 9585918, 14378877, 28757754]

約数ペア:

[(1, 28757754), (2, 14378877), (3, 9585918), (6, 4792959), (9, 3195306), (18, 1597653), (19, 1513566), (27, 1065102), (38, 756783), (54, 532551), (57, 504522), (81, 355034), (114, 252261), (162, 177517), (171, 168174), (342, 84087), (513, 56058), (1026, 28029), (1539, 18686), (3078, 9343)]