21935184

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{3067}}^1$

素因数の和:3227

約数の個数: 40

約数和(自身を含む): 57064800

約数和(自身を除く): 35129616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3067, 3576, 6134, 7152, 9201, 12268, 18402, 24536, 36804, 49072, 73608, 147216, 456983, 913966, 1370949, 1827932, 2741898, 3655864, 5483796, 7311728, 10967592, 21935184]

約数ペア:

[(1, 21935184), (2, 10967592), (3, 7311728), (4, 5483796), (6, 3655864), (8, 2741898), (12, 1827932), (16, 1370949), (24, 913966), (48, 456983), (149, 147216), (298, 73608), (447, 49072), (596, 36804), (894, 24536), (1192, 18402), (1788, 12268), (2384, 9201), (3067, 7152), (3576, 6134)]