18263688

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{2689}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 45837600

約数和(自身を除く): 27573912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 566, 849, 1132, 1698, 2264, 2689, 3396, 5378, 6792, 8067, 10756, 16134, 21512, 32268, 64536, 760987, 1521974, 2282961, 3043948, 4565922, 6087896, 9131844, 18263688]

約数ペア:

[(1, 18263688), (2, 9131844), (3, 6087896), (4, 4565922), (6, 3043948), (8, 2282961), (12, 1521974), (24, 760987), (283, 64536), (566, 32268), (849, 21512), (1132, 16134), (1698, 10756), (2264, 8067), (2689, 6792), (3396, 5378)]