6993740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 16266432

約数和(自身を除く): 9272692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 727, 740, 962, 1454, 1924, 2405, 2908, 3635, 4810, 7270, 9451, 9620, 14540, 18902, 26899, 37804, 47255, 53798, 94510, 107596, 134495, 189020, 268990, 349687, 537980, 699374, 1398748, 1748435, 3496870, 6993740]

約数ペア:

[(1, 6993740), (2, 3496870), (4, 1748435), (5, 1398748), (10, 699374), (13, 537980), (20, 349687), (26, 268990), (37, 189020), (52, 134495), (65, 107596), (74, 94510), (130, 53798), (148, 47255), (185, 37804), (260, 26899), (370, 18902), (481, 14540), (727, 9620), (740, 9451), (962, 7270), (1454, 4810), (1924, 3635), (2405, 2908)]