2018216238

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{11953}}^1$

素因数の和:12328

約数の個数: 32

約数和(自身を含む): 4089989376

約数和(自身を除く): 2071773138

約数列:

[1, 2, 3, 6, 107, 214, 263, 321, 526, 642, 789, 1578, 11953, 23906, 28141, 35859, 56282, 71718, 84423, 168846, 1278971, 2557942, 3143639, 3836913, 6287278, 7673826, 9430917, 18861834, 336369373, 672738746, 1009108119, 2018216238]

約数ペア:

[(1, 2018216238), (2, 1009108119), (3, 672738746), (6, 336369373), (107, 18861834), (214, 9430917), (263, 7673826), (321, 6287278), (526, 3836913), (642, 3143639), (789, 2557942), (1578, 1278971), (11953, 168846), (23906, 84423), (28141, 71718), (35859, 56282)]