420128082

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{4357}}^1$

素因数の和:4863

約数の個数: 48

約数和(自身を含む): 995297472

約数和(自身を除く): 575169390

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 487, 974, 1461, 2922, 4357, 4383, 5357, 8714, 8766, 10714, 13071, 16071, 26142, 32142, 39213, 47927, 48213, 78426, 95854, 96426, 143781, 287562, 431343, 862686, 2121859, 4243718, 6365577, 12731154, 19096731, 23340449, 38193462, 46680898, 70021347, 140042694, 210064041, 420128082]

約数ペア:

[(1, 420128082), (2, 210064041), (3, 140042694), (6, 70021347), (9, 46680898), (11, 38193462), (18, 23340449), (22, 19096731), (33, 12731154), (66, 6365577), (99, 4243718), (198, 2121859), (487, 862686), (974, 431343), (1461, 287562), (2922, 143781), (4357, 96426), (4383, 95854), (5357, 78426), (8714, 48213), (8766, 47927), (10714, 39213), (13071, 32142), (16071, 26142)]