31979286

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 74365200

約数和(自身を除く): 42385914

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 783, 1566, 2269, 2349, 4538, 4698, 6807, 7047, 13614, 14094, 20421, 40842, 61263, 65801, 122526, 131602, 183789, 197403, 367578, 394806, 551367, 592209, 1102734, 1184418, 1776627, 3553254, 5329881, 10659762, 15989643, 31979286]

約数ペア:

[(1, 31979286), (2, 15989643), (3, 10659762), (6, 5329881), (9, 3553254), (18, 1776627), (27, 1184418), (29, 1102734), (54, 592209), (58, 551367), (81, 394806), (87, 367578), (162, 197403), (174, 183789), (243, 131602), (261, 122526), (486, 65801), (522, 61263), (783, 40842), (1566, 20421), (2269, 14094), (2349, 13614), (4538, 7047), (4698, 6807)]