216816666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{105971}}^1$

素因数の和:106018

約数の個数: 32

約数和(自身を含む): 488318976

約数和(自身を除く): 271502310

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 105971, 211942, 317913, 635826, 1165681, 2331362, 3285101, 3497043, 6570202, 6994086, 9855303, 19710606, 36136111, 72272222, 108408333, 216816666]

約数ペア:

[(1, 216816666), (2, 108408333), (3, 72272222), (6, 36136111), (11, 19710606), (22, 9855303), (31, 6994086), (33, 6570202), (62, 3497043), (66, 3285101), (93, 2331362), (186, 1165681), (341, 635826), (682, 317913), (1023, 211942), (2046, 105971)]