1281036222

素因数分解:

$2^1\times 3^5\times {\mathrm{2635877}}^1$

素因数の和:2635894

約数の個数: 24

約数和(自身を含む): 2878378776

約数和(自身を除く): 1597342554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2635877, 5271754, 7907631, 15815262, 23722893, 47445786, 71168679, 142337358, 213506037, 427012074, 640518111, 1281036222]

約数ペア:

[(1, 1281036222), (2, 640518111), (3, 427012074), (6, 213506037), (9, 142337358), (18, 71168679), (27, 47445786), (54, 23722893), (81, 15815262), (162, 7907631), (243, 5271754), (486, 2635877)]