18381096

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4327}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 50637600

約数和(自身を除く): 32256504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 4327, 8654, 12981, 17308, 25962, 34616, 38943, 51924, 77886, 103848, 155772, 255293, 311544, 510586, 765879, 1021172, 1531758, 2042344, 2297637, 3063516, 4595274, 6127032, 9190548, 18381096]

約数ペア:

[(1, 18381096), (2, 9190548), (3, 6127032), (4, 4595274), (6, 3063516), (8, 2297637), (9, 2042344), (12, 1531758), (18, 1021172), (24, 765879), (36, 510586), (59, 311544), (72, 255293), (118, 155772), (177, 103848), (236, 77886), (354, 51924), (472, 38943), (531, 34616), (708, 25962), (1062, 17308), (1416, 12981), (2124, 8654), (4248, 4327)]