15674173506

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1021}}^1\times {\mathrm{1637}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 34080024888

約数和(自身を除く): 18405851382

約数列:

[1, 2, 3, 6, 9, 18, 521, 1021, 1042, 1563, 1637, 2042, 3063, 3126, 3274, 4689, 4911, 6126, 9189, 9378, 9822, 14733, 18378, 29466, 531941, 852877, 1063882, 1595823, 1671377, 1705754, 2558631, 3191646, 3342754, 4787469, 5014131, 5117262, 7675893, 9574938, 10028262, 15042393, 15351786, 30084786, 870787417, 1741574834, 2612362251, 5224724502, 7837086753, 15674173506]

約数ペア:

[(1, 15674173506), (2, 7837086753), (3, 5224724502), (6, 2612362251), (9, 1741574834), (18, 870787417), (521, 30084786), (1021, 15351786), (1042, 15042393), (1563, 10028262), (1637, 9574938), (2042, 7675893), (3063, 5117262), (3126, 5014131), (3274, 4787469), (4689, 3342754), (4911, 3191646), (6126, 2558631), (9189, 1705754), (9378, 1671377), (9822, 1595823), (14733, 1063882), (18378, 852877), (29466, 531941)]