18995304

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11813}}^1$

素因数の和:11889

約数の個数: 32

約数和(自身を含む): 48201120

約数和(自身を除く): 29205816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11813, 23626, 35439, 47252, 70878, 94504, 141756, 283512, 791471, 1582942, 2374413, 3165884, 4748826, 6331768, 9497652, 18995304]

約数ペア:

[(1, 18995304), (2, 9497652), (3, 6331768), (4, 4748826), (6, 3165884), (8, 2374413), (12, 1582942), (24, 791471), (67, 283512), (134, 141756), (201, 94504), (268, 70878), (402, 47252), (536, 35439), (804, 23626), (1608, 11813)]