18126284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2246

約数の個数: 36

約数和(自身を含む): 36934632

約数和(自身を除く): 18808348

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 2203, 4114, 4406, 8228, 8812, 24233, 37451, 48466, 74902, 96932, 149804, 266563, 411961, 533126, 823922, 1066252, 1647844, 4531571, 9063142, 18126284]

約数ペア:

[(1, 18126284), (2, 9063142), (4, 4531571), (11, 1647844), (17, 1066252), (22, 823922), (34, 533126), (44, 411961), (68, 266563), (121, 149804), (187, 96932), (242, 74902), (374, 48466), (484, 37451), (748, 24233), (2057, 8812), (2203, 8228), (4114, 4406)]