858493788

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{43543}}^1$

素因数の和:43634

約数の個数: 48

約数和(自身を含む): 2106832896

約数和(自身を除く): 1248339108

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1643, 3286, 4929, 6572, 9858, 19716, 43543, 87086, 130629, 174172, 261258, 522516, 1349833, 2307779, 2699666, 4049499, 4615558, 5399332, 6923337, 8098998, 9231116, 13846674, 16197996, 27693348, 71541149, 143082298, 214623447, 286164596, 429246894, 858493788]

約数ペア:

[(1, 858493788), (2, 429246894), (3, 286164596), (4, 214623447), (6, 143082298), (12, 71541149), (31, 27693348), (53, 16197996), (62, 13846674), (93, 9231116), (106, 8098998), (124, 6923337), (159, 5399332), (186, 4615558), (212, 4049499), (318, 2699666), (372, 2307779), (636, 1349833), (1643, 522516), (3286, 261258), (4929, 174172), (6572, 130629), (9858, 87086), (19716, 43543)]