656748

素因数分解:

$2^2\times 3^4\times {\mathrm{2027}}^1$

素因数の和:2043

約数の個数: 30

約数和(自身を含む): 1717716

約数和(自身を除く): 1060968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2027, 4054, 6081, 8108, 12162, 18243, 24324, 36486, 54729, 72972, 109458, 164187, 218916, 328374, 656748]

約数ペア:

[(1, 656748), (2, 328374), (3, 218916), (4, 164187), (6, 109458), (9, 72972), (12, 54729), (18, 36486), (27, 24324), (36, 18243), (54, 12162), (81, 8108), (108, 6081), (162, 4054), (324, 2027)]