18853584

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7411}}^1$

素因数の和:7475

約数の個数: 40

約数和(自身を含む): 49630752

約数和(自身を除く): 30777168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7411, 14822, 22233, 29644, 44466, 59288, 88932, 118576, 177864, 355728, 392783, 785566, 1178349, 1571132, 2356698, 3142264, 4713396, 6284528, 9426792, 18853584]

約数ペア:

[(1, 18853584), (2, 9426792), (3, 6284528), (4, 4713396), (6, 3142264), (8, 2356698), (12, 1571132), (16, 1178349), (24, 785566), (48, 392783), (53, 355728), (106, 177864), (159, 118576), (212, 88932), (318, 59288), (424, 44466), (636, 29644), (848, 22233), (1272, 14822), (2544, 7411)]