31560126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23801}}^1$

素因数の和:23836

約数の個数: 32

約数和(自身を含む): 71977248

約数和(自身を除く): 40417122

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23801, 47602, 71403, 142806, 309413, 404617, 618826, 809234, 928239, 1213851, 1856478, 2427702, 5260021, 10520042, 15780063, 31560126]

約数ペア:

[(1, 31560126), (2, 15780063), (3, 10520042), (6, 5260021), (13, 2427702), (17, 1856478), (26, 1213851), (34, 928239), (39, 809234), (51, 618826), (78, 404617), (102, 309413), (221, 142806), (442, 71403), (663, 47602), (1326, 23801)]