16442586

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 37340160

約数和(自身を除く): 20897574

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 373, 474, 558, 711, 746, 1119, 1422, 2238, 2449, 3357, 4898, 6714, 7347, 11563, 14694, 22041, 23126, 29467, 34689, 44082, 58934, 69378, 88401, 104067, 176802, 208134, 265203, 530406, 913477, 1826954, 2740431, 5480862, 8221293, 16442586]

約数ペア:

[(1, 16442586), (2, 8221293), (3, 5480862), (6, 2740431), (9, 1826954), (18, 913477), (31, 530406), (62, 265203), (79, 208134), (93, 176802), (158, 104067), (186, 88401), (237, 69378), (279, 58934), (373, 44082), (474, 34689), (558, 29467), (711, 23126), (746, 22041), (1119, 14694), (1422, 11563), (2238, 7347), (2449, 6714), (3357, 4898)]