210965454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1674329}}^1$

素因数の和:1674344

約数の個数: 24

約数和(自身を含む): 522390960

約数和(自身を除く): 311425506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1674329, 3348658, 5022987, 10045974, 11720303, 15068961, 23440606, 30137922, 35160909, 70321818, 105482727, 210965454]

約数ペア:

[(1, 210965454), (2, 105482727), (3, 70321818), (6, 35160909), (7, 30137922), (9, 23440606), (14, 15068961), (18, 11720303), (21, 10045974), (42, 5022987), (63, 3348658), (126, 1674329)]