64211778

素因数分解:

$2^1\times 3^6\times {\mathrm{44041}}^1$

素因数の和:44061

約数の個数: 28

約数和(自身を含む): 144413718

約数和(自身を除く): 80201940

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 44041, 88082, 132123, 264246, 396369, 792738, 1189107, 2378214, 3567321, 7134642, 10701963, 21403926, 32105889, 64211778]

約数ペア:

[(1, 64211778), (2, 32105889), (3, 21403926), (6, 10701963), (9, 7134642), (18, 3567321), (27, 2378214), (54, 1189107), (81, 792738), (162, 396369), (243, 264246), (486, 132123), (729, 88082), (1458, 44041)]