31671354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36913}}^1$

素因数の和:36942

約数の個数: 32

約数和(自身を含む): 74418624

約数和(自身を除く): 42747270

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 36913, 73826, 110739, 221478, 406043, 479869, 812086, 959738, 1218129, 1439607, 2436258, 2879214, 5278559, 10557118, 15835677, 31671354]

約数ペア:

[(1, 31671354), (2, 15835677), (3, 10557118), (6, 5278559), (11, 2879214), (13, 2436258), (22, 1439607), (26, 1218129), (33, 959738), (39, 812086), (66, 479869), (78, 406043), (143, 221478), (286, 110739), (429, 73826), (858, 36913)]