21036870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233743}}^1$

素因数の和:233756

約数の個数: 24

約数和(自身を含む): 54696096

約数和(自身を除く): 33659226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233743, 467486, 701229, 1168715, 1402458, 2103687, 2337430, 3506145, 4207374, 7012290, 10518435, 21036870]

約数ペア:

[(1, 21036870), (2, 10518435), (3, 7012290), (5, 4207374), (6, 3506145), (9, 2337430), (10, 2103687), (15, 1402458), (18, 1168715), (30, 701229), (45, 467486), (90, 233743)]