17920536

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{15887}}^1$

素因数の和:15943

約数の個数: 32

約数和(自身を含む): 45757440

約数和(自身を除く): 27836904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 15887, 31774, 47661, 63548, 95322, 127096, 190644, 381288, 746689, 1493378, 2240067, 2986756, 4480134, 5973512, 8960268, 17920536]

約数ペア:

[(1, 17920536), (2, 8960268), (3, 5973512), (4, 4480134), (6, 2986756), (8, 2240067), (12, 1493378), (24, 746689), (47, 381288), (94, 190644), (141, 127096), (188, 95322), (282, 63548), (376, 47661), (564, 31774), (1128, 15887)]