2021071758444

素因数分解:

$2^2\times 3^3\times {\mathrm{7681}}^1\times {\mathrm{2436353}}^1$

素因数の和:2444047

約数の個数: 48

約数和(自身を含む): 5240499999840

約数和(自身を除く): 3219428241396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7681, 15362, 23043, 30724, 46086, 69129, 92172, 138258, 207387, 276516, 414774, 829548, 2436353, 4872706, 7309059, 9745412, 14618118, 21927177, 29236236, 43854354, 65781531, 87708708, 131563062, 263126124, 18713627393, 37427254786, 56140882179, 74854509572, 112281764358, 168422646537, 224563528716, 336845293074, 505267939611, 673690586148, 1010535879222, 2021071758444]

約数ペア:

[(1, 2021071758444), (2, 1010535879222), (3, 673690586148), (4, 505267939611), (6, 336845293074), (9, 224563528716), (12, 168422646537), (18, 112281764358), (27, 74854509572), (36, 56140882179), (54, 37427254786), (108, 18713627393), (7681, 263126124), (15362, 131563062), (23043, 87708708), (30724, 65781531), (46086, 43854354), (69129, 29236236), (92172, 21927177), (138258, 14618118), (207387, 9745412), (276516, 7309059), (414774, 4872706), (829548, 2436353)]