266454

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 586872

約数和(自身を除く): 320418

約数列:

[1, 2, 3, 6, 9, 18, 113, 131, 226, 262, 339, 393, 678, 786, 1017, 1179, 2034, 2358, 14803, 29606, 44409, 88818, 133227, 266454]

約数ペア:

[(1, 266454), (2, 133227), (3, 88818), (6, 44409), (9, 29606), (18, 14803), (113, 2358), (131, 2034), (226, 1179), (262, 1017), (339, 786), (393, 678)]