2747089278

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{8663}}^1$

素因数の和:8973

約数の個数: 48

約数和(自身を含む): 6055096320

約数和(自身を除く): 3308007042

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 223, 237, 446, 474, 669, 711, 1338, 1422, 2007, 4014, 8663, 17326, 17617, 25989, 35234, 51978, 52851, 77967, 105702, 155934, 158553, 317106, 684377, 1368754, 1931849, 2053131, 3863698, 4106262, 5795547, 6159393, 11591094, 12318786, 17386641, 34773282, 152616071, 305232142, 457848213, 915696426, 1373544639, 2747089278]

約数ペア:

[(1, 2747089278), (2, 1373544639), (3, 915696426), (6, 457848213), (9, 305232142), (18, 152616071), (79, 34773282), (158, 17386641), (223, 12318786), (237, 11591094), (446, 6159393), (474, 5795547), (669, 4106262), (711, 3863698), (1338, 2053131), (1422, 1931849), (2007, 1368754), (4014, 684377), (8663, 317106), (17326, 158553), (17617, 155934), (25989, 105702), (35234, 77967), (51978, 52851)]