40453218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172877}}^1$

素因数の和:172898

約数の個数: 24

約数和(自身を含む): 94391388

約数和(自身を除く): 53938170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 172877, 345754, 518631, 1037262, 1555893, 2247401, 3111786, 4494802, 6742203, 13484406, 20226609, 40453218]

約数ペア:

[(1, 40453218), (2, 20226609), (3, 13484406), (6, 6742203), (9, 4494802), (13, 3111786), (18, 2247401), (26, 1555893), (39, 1037262), (78, 518631), (117, 345754), (234, 172877)]