18459804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1283}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 47456640

約数和(自身を除く): 28996836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1283, 1308, 2398, 2566, 3597, 3849, 4796, 5132, 7194, 7698, 14113, 14388, 15396, 28226, 42339, 56452, 84678, 139847, 169356, 279694, 419541, 559388, 839082, 1538317, 1678164, 3076634, 4614951, 6153268, 9229902, 18459804]

約数ペア:

[(1, 18459804), (2, 9229902), (3, 6153268), (4, 4614951), (6, 3076634), (11, 1678164), (12, 1538317), (22, 839082), (33, 559388), (44, 419541), (66, 279694), (109, 169356), (132, 139847), (218, 84678), (327, 56452), (436, 42339), (654, 28226), (1199, 15396), (1283, 14388), (1308, 14113), (2398, 7698), (2566, 7194), (3597, 5132), (3849, 4796)]