15450492978

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{77969}}^1$

素因数の和:78187

約数の個数: 48

約数和(自身を含む): 34118112600

約数和(自身を除く): 18667619622

約数列:

[1, 2, 3, 6, 9, 18, 101, 109, 202, 218, 303, 327, 606, 654, 909, 981, 1818, 1962, 11009, 22018, 33027, 66054, 77969, 99081, 155938, 198162, 233907, 467814, 701721, 1403442, 7874869, 8498621, 15749738, 16997242, 23624607, 25495863, 47249214, 50991726, 70873821, 76487589, 141747642, 152975178, 858360721, 1716721442, 2575082163, 5150164326, 7725246489, 15450492978]

約数ペア:

[(1, 15450492978), (2, 7725246489), (3, 5150164326), (6, 2575082163), (9, 1716721442), (18, 858360721), (101, 152975178), (109, 141747642), (202, 76487589), (218, 70873821), (303, 50991726), (327, 47249214), (606, 25495863), (654, 23624607), (909, 16997242), (981, 15749738), (1818, 8498621), (1962, 7874869), (11009, 1403442), (22018, 701721), (33027, 467814), (66054, 233907), (77969, 198162), (99081, 155938)]