2403306

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 5541120

約数和(自身を除く): 3137814

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 73, 93, 118, 146, 177, 186, 219, 279, 354, 438, 531, 558, 657, 1062, 1314, 1829, 2263, 3658, 4307, 4526, 5487, 6789, 8614, 10974, 12921, 13578, 16461, 20367, 25842, 32922, 38763, 40734, 77526, 133517, 267034, 400551, 801102, 1201653, 2403306]

約数ペア:

[(1, 2403306), (2, 1201653), (3, 801102), (6, 400551), (9, 267034), (18, 133517), (31, 77526), (59, 40734), (62, 38763), (73, 32922), (93, 25842), (118, 20367), (146, 16461), (177, 13578), (186, 12921), (219, 10974), (279, 8614), (354, 6789), (438, 5487), (531, 4526), (558, 4307), (657, 3658), (1062, 2263), (1314, 1829)]