18285544

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 35721000

約数和(自身を除く): 17435456

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 269, 293, 538, 586, 1076, 1172, 2152, 2344, 7801, 8497, 15602, 16994, 31204, 33988, 62408, 67976, 78817, 157634, 315268, 630536, 2285693, 4571386, 9142772, 18285544]

約数ペア:

[(1, 18285544), (2, 9142772), (4, 4571386), (8, 2285693), (29, 630536), (58, 315268), (116, 157634), (232, 78817), (269, 67976), (293, 62408), (538, 33988), (586, 31204), (1076, 16994), (1172, 15602), (2152, 8497), (2344, 7801)]