69916518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{554893}}^1$

素因数の和:554908

約数の個数: 24

約数和(自身を含む): 173126928

約数和(自身を除く): 103210410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 554893, 1109786, 1664679, 3329358, 3884251, 4994037, 7768502, 9988074, 11652753, 23305506, 34958259, 69916518]

約数ペア:

[(1, 69916518), (2, 34958259), (3, 23305506), (6, 11652753), (7, 9988074), (9, 7768502), (14, 4994037), (18, 3884251), (21, 3329358), (42, 1664679), (63, 1109786), (126, 554893)]