17213154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 41693184

約数和(自身を除く): 24480030

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 103, 138, 161, 173, 206, 309, 322, 346, 483, 519, 618, 721, 966, 1038, 1211, 1442, 2163, 2369, 2422, 3633, 3979, 4326, 4738, 7107, 7266, 7958, 11937, 14214, 16583, 17819, 23874, 27853, 33166, 35638, 49749, 53457, 55706, 83559, 99498, 106914, 124733, 167118, 249466, 374199, 409837, 748398, 819674, 1229511, 2459022, 2868859, 5737718, 8606577, 17213154]

約数ペア:

[(1, 17213154), (2, 8606577), (3, 5737718), (6, 2868859), (7, 2459022), (14, 1229511), (21, 819674), (23, 748398), (42, 409837), (46, 374199), (69, 249466), (103, 167118), (138, 124733), (161, 106914), (173, 99498), (206, 83559), (309, 55706), (322, 53457), (346, 49749), (483, 35638), (519, 33166), (618, 27853), (721, 23874), (966, 17819), (1038, 16583), (1211, 14214), (1442, 11937), (2163, 7958), (2369, 7266), (2422, 7107), (3633, 4738), (3979, 4326)]