9975894864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15987011}}^1$

素因数の和:15987035

約数の個数: 40

約数和(自身を含む): 27753452832

約数和(自身を除く): 17777557968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 15987011, 31974022, 47961033, 63948044, 95922066, 127896088, 191844132, 207831143, 255792176, 383688264, 415662286, 623493429, 767376528, 831324572, 1246986858, 1662649144, 2493973716, 3325298288, 4987947432, 9975894864]

約数ペア:

[(1, 9975894864), (2, 4987947432), (3, 3325298288), (4, 2493973716), (6, 1662649144), (8, 1246986858), (12, 831324572), (13, 767376528), (16, 623493429), (24, 415662286), (26, 383688264), (39, 255792176), (48, 207831143), (52, 191844132), (78, 127896088), (104, 95922066), (156, 63948044), (208, 47961033), (312, 31974022), (624, 15987011)]