328457934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2606809}}^1$

素因数の和:2606824

約数の個数: 24

約数和(自身を含む): 813324720

約数和(自身を除く): 484866786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2606809, 5213618, 7820427, 15640854, 18247663, 23461281, 36495326, 46922562, 54742989, 109485978, 164228967, 328457934]

約数ペア:

[(1, 328457934), (2, 164228967), (3, 109485978), (6, 54742989), (7, 46922562), (9, 36495326), (14, 23461281), (18, 18247663), (21, 15640854), (42, 7820427), (63, 5213618), (126, 2606809)]