2480562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19687}}^1$

素因数の和:19702

約数の個数: 24

約数和(自身を含む): 6142656

約数和(自身を除く): 3662094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19687, 39374, 59061, 118122, 137809, 177183, 275618, 354366, 413427, 826854, 1240281, 2480562]

約数ペア:

[(1, 2480562), (2, 1240281), (3, 826854), (6, 413427), (7, 354366), (9, 275618), (14, 177183), (18, 137809), (21, 118122), (42, 59061), (63, 39374), (126, 19687)]