28463418

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{12071}}^1$

素因数の和:12210

約数の個数: 24

約数和(自身を含む): 62146656

約数和(自身を除く): 33683238

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 12071, 24142, 36213, 72426, 108639, 217278, 1581301, 3162602, 4743903, 9487806, 14231709, 28463418]

約数ペア:

[(1, 28463418), (2, 14231709), (3, 9487806), (6, 4743903), (9, 3162602), (18, 1581301), (131, 217278), (262, 108639), (393, 72426), (786, 36213), (1179, 24142), (2358, 12071)]