9945782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 10582858

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 77, 119, 131, 154, 187, 203, 238, 262, 319, 374, 406, 493, 638, 917, 986, 1309, 1441, 1834, 2227, 2233, 2618, 2882, 3451, 3799, 4454, 4466, 5423, 6902, 7598, 10087, 10846, 15589, 20174, 24497, 26593, 31178, 37961, 41789, 48994, 53186, 64583, 75922, 83578, 129166, 171479, 292523, 342958, 452081, 585046, 710413, 904162, 1420826, 4972891, 9945782]

約数ペア:

[(1, 9945782), (2, 4972891), (7, 1420826), (11, 904162), (14, 710413), (17, 585046), (22, 452081), (29, 342958), (34, 292523), (58, 171479), (77, 129166), (119, 83578), (131, 75922), (154, 64583), (187, 53186), (203, 48994), (238, 41789), (262, 37961), (319, 31178), (374, 26593), (406, 24497), (493, 20174), (638, 15589), (917, 10846), (986, 10087), (1309, 7598), (1441, 6902), (1834, 5423), (2227, 4466), (2233, 4454), (2618, 3799), (2882, 3451)]