18312382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2496

約数の個数: 24

約数和(自身を含む): 31179456

約数和(自身を除く): 12867074

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 2441, 3751, 4882, 7502, 26851, 53702, 75671, 151342, 295361, 590722, 832381, 1664762, 9156191, 18312382]

約数ペア:

[(1, 18312382), (2, 9156191), (11, 1664762), (22, 832381), (31, 590722), (62, 295361), (121, 151342), (242, 75671), (341, 53702), (682, 26851), (2441, 7502), (3751, 4882)]