129318876

素因数分解:

$2^2\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1201}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 335886880

約数和(自身を除く): 206568004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 997, 1201, 1994, 2402, 2991, 3603, 3988, 4804, 5982, 7206, 8973, 10809, 11964, 14412, 17946, 21618, 26919, 32427, 35892, 43236, 53838, 64854, 107676, 129708, 1197397, 2394794, 3592191, 4789588, 7184382, 10776573, 14368764, 21553146, 32329719, 43106292, 64659438, 129318876]

約数ペア:

[(1, 129318876), (2, 64659438), (3, 43106292), (4, 32329719), (6, 21553146), (9, 14368764), (12, 10776573), (18, 7184382), (27, 4789588), (36, 3592191), (54, 2394794), (108, 1197397), (997, 129708), (1201, 107676), (1994, 64854), (2402, 53838), (2991, 43236), (3603, 35892), (3988, 32427), (4804, 26919), (5982, 21618), (7206, 17946), (8973, 14412), (10809, 11964)]