18023338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 28108800

約数和(自身を除く): 10085462

約数列:

[1, 2, 31, 62, 149, 298, 1951, 3902, 4619, 9238, 60481, 120962, 290699, 581398, 9011669, 18023338]

約数ペア:

[(1, 18023338), (2, 9011669), (31, 581398), (62, 290699), (149, 120962), (298, 60481), (1951, 9238), (3902, 4619)]