2564757432

素因数分解:

$2^3\times 3^4\times {\mathrm{3957959}}^1$

素因数の和:3957977

約数の個数: 40

約数和(自身を含む): 7183697400

約数和(自身を除く): 4618939968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3957959, 7915918, 11873877, 15831836, 23747754, 31663672, 35621631, 47495508, 71243262, 94991016, 106864893, 142486524, 213729786, 284973048, 320594679, 427459572, 641189358, 854919144, 1282378716, 2564757432]

約数ペア:

[(1, 2564757432), (2, 1282378716), (3, 854919144), (4, 641189358), (6, 427459572), (8, 320594679), (9, 284973048), (12, 213729786), (18, 142486524), (24, 106864893), (27, 94991016), (36, 71243262), (54, 47495508), (72, 35621631), (81, 31663672), (108, 23747754), (162, 15831836), (216, 11873877), (324, 7915918), (648, 3957959)]