84640458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1549}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 193737600

約数和(自身を除く): 109097142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1301, 1549, 2602, 3098, 3903, 4647, 7806, 9107, 9294, 10843, 18214, 21686, 27321, 32529, 54642, 65058, 2015249, 4030498, 6045747, 12091494, 14106743, 28213486, 42320229, 84640458]

約数ペア:

[(1, 84640458), (2, 42320229), (3, 28213486), (6, 14106743), (7, 12091494), (14, 6045747), (21, 4030498), (42, 2015249), (1301, 65058), (1549, 54642), (2602, 32529), (3098, 27321), (3903, 21686), (4647, 18214), (7806, 10843), (9107, 9294)]