18608670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^3$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 50863680

約数和(自身を除く): 32255010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1681, 1845, 2214, 3362, 3690, 5043, 5535, 8405, 10086, 11070, 15129, 16810, 25215, 30258, 45387, 50430, 68921, 75645, 90774, 137842, 151290, 206763, 226935, 344605, 413526, 453870, 620289, 689210, 1033815, 1240578, 1860867, 2067630, 3101445, 3721734, 6202890, 9304335, 18608670]

約数ペア:

[(1, 18608670), (2, 9304335), (3, 6202890), (5, 3721734), (6, 3101445), (9, 2067630), (10, 1860867), (15, 1240578), (18, 1033815), (27, 689210), (30, 620289), (41, 453870), (45, 413526), (54, 344605), (82, 226935), (90, 206763), (123, 151290), (135, 137842), (205, 90774), (246, 75645), (270, 68921), (369, 50430), (410, 45387), (615, 30258), (738, 25215), (1107, 16810), (1230, 15129), (1681, 11070), (1845, 10086), (2214, 8405), (3362, 5535), (3690, 5043)]