16641004572

素因数分解:

$2^2\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{216917}}^1$

素因数の和:219058

約数の個数: 36

約数和(自身を含む): 42084695016

約数和(自身を除く): 25443690444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2131, 4262, 6393, 8524, 12786, 19179, 25572, 38358, 76716, 216917, 433834, 650751, 867668, 1301502, 1952253, 2603004, 3904506, 7809012, 462250127, 924500254, 1386750381, 1849000508, 2773500762, 4160251143, 5547001524, 8320502286, 16641004572]

約数ペア:

[(1, 16641004572), (2, 8320502286), (3, 5547001524), (4, 4160251143), (6, 2773500762), (9, 1849000508), (12, 1386750381), (18, 924500254), (36, 462250127), (2131, 7809012), (4262, 3904506), (6393, 2603004), (8524, 1952253), (12786, 1301502), (19179, 867668), (25572, 650751), (38358, 433834), (76716, 216917)]