22118826

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 23044182

約数列:

[1, 2, 3, 6, 107, 131, 214, 262, 263, 321, 393, 526, 642, 786, 789, 1578, 14017, 28034, 28141, 34453, 42051, 56282, 68906, 84102, 84423, 103359, 168846, 206718, 3686471, 7372942, 11059413, 22118826]

約数ペア:

[(1, 22118826), (2, 11059413), (3, 7372942), (6, 3686471), (107, 206718), (131, 168846), (214, 103359), (262, 84423), (263, 84102), (321, 68906), (393, 56282), (526, 42051), (642, 34453), (786, 28141), (789, 28034), (1578, 14017)]