8642436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 22171968

約数和(自身を除く): 13529532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 233, 281, 466, 562, 699, 843, 932, 1124, 1398, 1686, 2563, 2796, 3091, 3372, 5126, 6182, 7689, 9273, 10252, 12364, 15378, 18546, 30756, 37092, 65473, 130946, 196419, 261892, 392838, 720203, 785676, 1440406, 2160609, 2880812, 4321218, 8642436]

約数ペア:

[(1, 8642436), (2, 4321218), (3, 2880812), (4, 2160609), (6, 1440406), (11, 785676), (12, 720203), (22, 392838), (33, 261892), (44, 196419), (66, 130946), (132, 65473), (233, 37092), (281, 30756), (466, 18546), (562, 15378), (699, 12364), (843, 10252), (932, 9273), (1124, 7689), (1398, 6182), (1686, 5126), (2563, 3372), (2796, 3091)]