864738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6863}}^1$

素因数の和:6878

約数の個数: 24

約数和(自身を含む): 2141568

約数和(自身を除く): 1276830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6863, 13726, 20589, 41178, 48041, 61767, 96082, 123534, 144123, 288246, 432369, 864738]

約数ペア:

[(1, 864738), (2, 432369), (3, 288246), (6, 144123), (7, 123534), (9, 96082), (14, 61767), (18, 48041), (21, 41178), (42, 20589), (63, 13726), (126, 6863)]