31239702

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{44501}}^1$

素因数の和:44525

約数の個数: 32

約数和(自身を含む): 74763360

約数和(自身を除く): 43523658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 44501, 89002, 133503, 267006, 400509, 578513, 801018, 1157026, 1201527, 1735539, 2403054, 3471078, 5206617, 10413234, 15619851, 31239702]

約数ペア:

[(1, 31239702), (2, 15619851), (3, 10413234), (6, 5206617), (9, 3471078), (13, 2403054), (18, 1735539), (26, 1201527), (27, 1157026), (39, 801018), (54, 578513), (78, 400509), (117, 267006), (234, 133503), (351, 89002), (702, 44501)]