42820776

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13831}}^1$

素因数の和:13886

約数の個数: 48

約数和(自身を含む): 118678560

約数和(自身を除く): 75857784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 13831, 27662, 41493, 55324, 82986, 110648, 124479, 165972, 248958, 331944, 497916, 594733, 995832, 1189466, 1784199, 2378932, 3568398, 4757864, 5352597, 7136796, 10705194, 14273592, 21410388, 42820776]

約数ペア:

[(1, 42820776), (2, 21410388), (3, 14273592), (4, 10705194), (6, 7136796), (8, 5352597), (9, 4757864), (12, 3568398), (18, 2378932), (24, 1784199), (36, 1189466), (43, 995832), (72, 594733), (86, 497916), (129, 331944), (172, 248958), (258, 165972), (344, 124479), (387, 110648), (516, 82986), (774, 55324), (1032, 41493), (1548, 27662), (3096, 13831)]