2505434616

素因数分解:

$2^3\times 3^2\times {\mathrm{1877}}^1\times {\mathrm{18539}}^1$

素因数の和:20428

約数の個数: 48

約数和(自身を含む): 6789533400

約数和(自身を除く): 4284098784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1877, 3754, 5631, 7508, 11262, 15016, 16893, 18539, 22524, 33786, 37078, 45048, 55617, 67572, 74156, 111234, 135144, 148312, 166851, 222468, 333702, 444936, 667404, 1334808, 34797703, 69595406, 104393109, 139190812, 208786218, 278381624, 313179327, 417572436, 626358654, 835144872, 1252717308, 2505434616]

約数ペア:

[(1, 2505434616), (2, 1252717308), (3, 835144872), (4, 626358654), (6, 417572436), (8, 313179327), (9, 278381624), (12, 208786218), (18, 139190812), (24, 104393109), (36, 69595406), (72, 34797703), (1877, 1334808), (3754, 667404), (5631, 444936), (7508, 333702), (11262, 222468), (15016, 166851), (16893, 148312), (18539, 135144), (22524, 111234), (33786, 74156), (37078, 67572), (45048, 55617)]