2018531790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2038921}}^1$

素因数の和:2038945

約数の個数: 48

約数和(自身を含む): 5725292976

約数和(自身を除く): 3706761186

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2038921, 4077842, 6116763, 10194605, 12233526, 18350289, 20389210, 22428131, 30583815, 36700578, 44856262, 61167630, 67284393, 91751445, 112140655, 134568786, 183502890, 201853179, 224281310, 336421965, 403706358, 672843930, 1009265895, 2018531790]

約数ペア:

[(1, 2018531790), (2, 1009265895), (3, 672843930), (5, 403706358), (6, 336421965), (9, 224281310), (10, 201853179), (11, 183502890), (15, 134568786), (18, 112140655), (22, 91751445), (30, 67284393), (33, 61167630), (45, 44856262), (55, 36700578), (66, 30583815), (90, 22428131), (99, 20389210), (110, 18350289), (165, 12233526), (198, 10194605), (330, 6116763), (495, 4077842), (990, 2038921)]