255654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2029}}^1$

素因数の和:2044

約数の個数: 24

約数和(自身を含む): 633360

約数和(自身を除く): 377706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2029, 4058, 6087, 12174, 14203, 18261, 28406, 36522, 42609, 85218, 127827, 255654]

約数ペア:

[(1, 255654), (2, 127827), (3, 85218), (6, 42609), (7, 36522), (9, 28406), (14, 18261), (18, 14203), (21, 12174), (42, 6087), (63, 4058), (126, 2029)]