17956488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4038

約数の個数: 64

約数和(自身を含む): 51865920

約数和(自身を除く): 33909432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4001, 4488, 8002, 12003, 16004, 24006, 32008, 44011, 48012, 68017, 88022, 96024, 132033, 136034, 176044, 204051, 264066, 272068, 352088, 408102, 528132, 544136, 748187, 816204, 1056264, 1496374, 1632408, 2244561, 2992748, 4489122, 5985496, 8978244, 17956488]

約数ペア:

[(1, 17956488), (2, 8978244), (3, 5985496), (4, 4489122), (6, 2992748), (8, 2244561), (11, 1632408), (12, 1496374), (17, 1056264), (22, 816204), (24, 748187), (33, 544136), (34, 528132), (44, 408102), (51, 352088), (66, 272068), (68, 264066), (88, 204051), (102, 176044), (132, 136034), (136, 132033), (187, 96024), (204, 88022), (264, 68017), (374, 48012), (408, 44011), (561, 32008), (748, 24006), (1122, 16004), (1496, 12003), (2244, 8002), (4001, 4488)]