81419454

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 103084866

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 1422, 1847, 2449, 3694, 4898, 5541, 7347, 11082, 14694, 16623, 22041, 33246, 44082, 57257, 114514, 145913, 171771, 291826, 343542, 437739, 515313, 875478, 1030626, 1313217, 2626434, 4523303, 9046606, 13569909, 27139818, 40709727, 81419454]

約数ペア:

[(1, 81419454), (2, 40709727), (3, 27139818), (6, 13569909), (9, 9046606), (18, 4523303), (31, 2626434), (62, 1313217), (79, 1030626), (93, 875478), (158, 515313), (186, 437739), (237, 343542), (279, 291826), (474, 171771), (558, 145913), (711, 114514), (1422, 57257), (1847, 44082), (2449, 33246), (3694, 22041), (4898, 16623), (5541, 14694), (7347, 11082)]