64925454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 146646864

約数和(自身を除く): 81721410

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2417, 2442, 4477, 4834, 7251, 8954, 13431, 14502, 26587, 26862, 53174, 79761, 89429, 159522, 178858, 268287, 292457, 536574, 584914, 877371, 983719, 1754742, 1967438, 2951157, 5902314, 10820909, 21641818, 32462727, 64925454]

約数ペア:

[(1, 64925454), (2, 32462727), (3, 21641818), (6, 10820909), (11, 5902314), (22, 2951157), (33, 1967438), (37, 1754742), (66, 983719), (74, 877371), (111, 584914), (121, 536574), (222, 292457), (242, 268287), (363, 178858), (407, 159522), (726, 89429), (814, 79761), (1221, 53174), (2417, 26862), (2442, 26587), (4477, 14502), (4834, 13431), (7251, 8954)]