812551896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{868111}}^1$

素因数の和:868136

約数の個数: 48

約数和(自身を含む): 2369945760

約数和(自身を除く): 1557393864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 868111, 1736222, 2604333, 3472444, 5208666, 6944888, 7812999, 10417332, 11285443, 15625998, 20834664, 22570886, 31251996, 33856329, 45141772, 62503992, 67712658, 90283544, 101568987, 135425316, 203137974, 270850632, 406275948, 812551896]

約数ペア:

[(1, 812551896), (2, 406275948), (3, 270850632), (4, 203137974), (6, 135425316), (8, 101568987), (9, 90283544), (12, 67712658), (13, 62503992), (18, 45141772), (24, 33856329), (26, 31251996), (36, 22570886), (39, 20834664), (52, 15625998), (72, 11285443), (78, 10417332), (104, 7812999), (117, 6944888), (156, 5208666), (234, 3472444), (312, 2604333), (468, 1736222), (936, 868111)]