31402926

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{15439}}^1$

素因数の和:15560

約数の個数: 24

約数和(自身を含む): 68646240

約数和(自身を除く): 37243314

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 15439, 30878, 46317, 92634, 138951, 277902, 1744607, 3489214, 5233821, 10467642, 15701463, 31402926]

約数ペア:

[(1, 31402926), (2, 15701463), (3, 10467642), (6, 5233821), (9, 3489214), (18, 1744607), (113, 277902), (226, 138951), (339, 92634), (678, 46317), (1017, 30878), (2034, 15439)]