2011084578

素因数分解:

$2^1\times 3^3\times {\mathrm{523}}^1\times {\mathrm{71209}}^1$

素因数の和:71743

約数の個数: 32

約数和(自身を含む): 4477684800

約数和(自身を除く): 2466600222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523, 1046, 1569, 3138, 4707, 9414, 14121, 28242, 71209, 142418, 213627, 427254, 640881, 1281762, 1922643, 3845286, 37242307, 74484614, 111726921, 223453842, 335180763, 670361526, 1005542289, 2011084578]

約数ペア:

[(1, 2011084578), (2, 1005542289), (3, 670361526), (6, 335180763), (9, 223453842), (18, 111726921), (27, 74484614), (54, 37242307), (523, 3845286), (1046, 1922643), (1569, 1281762), (3138, 640881), (4707, 427254), (9414, 213627), (14121, 142418), (28242, 71209)]