2220787368

素因数分解:

$2^3\times 3^4\times {\mathrm{3427141}}^1$

素因数の和:3427159

約数の個数: 40

約数和(自身を含む): 6220262730

約数和(自身を除く): 3999475362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3427141, 6854282, 10281423, 13708564, 20562846, 27417128, 30844269, 41125692, 61688538, 82251384, 92532807, 123377076, 185065614, 246754152, 277598421, 370131228, 555196842, 740262456, 1110393684, 2220787368]

約数ペア:

[(1, 2220787368), (2, 1110393684), (3, 740262456), (4, 555196842), (6, 370131228), (8, 277598421), (9, 246754152), (12, 185065614), (18, 123377076), (24, 92532807), (27, 82251384), (36, 61688538), (54, 41125692), (72, 30844269), (81, 27417128), (108, 20562846), (162, 13708564), (216, 10281423), (324, 6854282), (648, 3427141)]