421218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3358

約数の個数: 24

約数和(自身を含む): 1043328

約数和(自身を除く): 622110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3343, 6686, 10029, 20058, 23401, 30087, 46802, 60174, 70203, 140406, 210609, 421218]

約数ペア:

[(1, 421218), (2, 210609), (3, 140406), (6, 70203), (7, 60174), (9, 46802), (14, 30087), (18, 23401), (21, 20058), (42, 10029), (63, 6686), (126, 3343)]