31968828

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8147}}^1$

素因数の和:8266

約数の個数: 36

約数和(自身を含む): 81561480

約数和(自身を除く): 49592652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 8147, 16294, 24441, 32588, 48882, 73323, 97764, 146646, 293292, 888023, 1776046, 2664069, 3552092, 5328138, 7992207, 10656276, 15984414, 31968828]

約数ペア:

[(1, 31968828), (2, 15984414), (3, 10656276), (4, 7992207), (6, 5328138), (9, 3552092), (12, 2664069), (18, 1776046), (36, 888023), (109, 293292), (218, 146646), (327, 97764), (436, 73323), (654, 48882), (981, 32588), (1308, 24441), (1962, 16294), (3924, 8147)]