15103116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 44282784

約数和(自身を除く): 29179668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 821, 876, 1022, 1314, 1533, 1642, 2044, 2463, 2628, 3066, 3284, 4599, 4926, 5747, 6132, 7389, 9198, 9852, 11494, 14778, 17241, 18396, 22988, 29556, 34482, 51723, 59933, 68964, 103446, 119866, 179799, 206892, 239732, 359598, 419531, 539397, 719196, 839062, 1078794, 1258593, 1678124, 2157588, 2517186, 3775779, 5034372, 7551558, 15103116]

約数ペア:

[(1, 15103116), (2, 7551558), (3, 5034372), (4, 3775779), (6, 2517186), (7, 2157588), (9, 1678124), (12, 1258593), (14, 1078794), (18, 839062), (21, 719196), (28, 539397), (36, 419531), (42, 359598), (63, 239732), (73, 206892), (84, 179799), (126, 119866), (146, 103446), (219, 68964), (252, 59933), (292, 51723), (438, 34482), (511, 29556), (657, 22988), (821, 18396), (876, 17241), (1022, 14778), (1314, 11494), (1533, 9852), (1642, 9198), (2044, 7389), (2463, 6132), (2628, 5747), (3066, 4926), (3284, 4599)]