1860462

素因数分解:

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

素因数の和:405

約数の個数: 32

約数和(自身を含む): 4181760

約数和(自身を除く): 2321298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 263, 393, 526, 786, 789, 1179, 1578, 2358, 2367, 3537, 4734, 7074, 7101, 14202, 34453, 68906, 103359, 206718, 310077, 620154, 930231, 1860462]

約数ペア:

[(1, 1860462), (2, 930231), (3, 620154), (6, 310077), (9, 206718), (18, 103359), (27, 68906), (54, 34453), (131, 14202), (262, 7101), (263, 7074), (393, 4734), (526, 3537), (786, 2367), (789, 2358), (1179, 1578)]