25051374

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^2\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 36

約数和(自身を含む): 55220256

約数和(自身を除く): 30168882

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 223, 237, 446, 474, 669, 711, 1338, 1422, 2007, 4014, 6241, 12482, 17617, 18723, 35234, 37446, 52851, 56169, 105702, 112338, 158553, 317106, 1391743, 2783486, 4175229, 8350458, 12525687, 25051374]

約数ペア:

[(1, 25051374), (2, 12525687), (3, 8350458), (6, 4175229), (9, 2783486), (18, 1391743), (79, 317106), (158, 158553), (223, 112338), (237, 105702), (446, 56169), (474, 52851), (669, 37446), (711, 35234), (1338, 18723), (1422, 17617), (2007, 12482), (4014, 6241)]