31888506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1801}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 69023808

約数和(自身を除く): 37135302

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 1801, 2951, 3602, 5403, 5902, 8853, 10806, 17706, 23413, 46826, 70239, 140478, 408827, 817654, 1226481, 2452962, 5314751, 10629502, 15944253, 31888506]

約数ペア:

[(1, 31888506), (2, 15944253), (3, 10629502), (6, 5314751), (13, 2452962), (26, 1226481), (39, 817654), (78, 408827), (227, 140478), (454, 70239), (681, 46826), (1362, 23413), (1801, 17706), (2951, 10806), (3602, 8853), (5403, 5902)]