991475016

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{843091}}^1$

素因数の和:843114

約数の個数: 48

約数和(自身を含む): 2883374640

約数和(自身を除く): 1891899624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 843091, 1686182, 2529273, 3372364, 5058546, 5901637, 6744728, 10117092, 11803274, 17704911, 20234184, 23606548, 35409822, 41311459, 47213096, 70819644, 82622918, 123934377, 141639288, 165245836, 247868754, 330491672, 495737508, 991475016]

約数ペア:

[(1, 991475016), (2, 495737508), (3, 330491672), (4, 247868754), (6, 165245836), (7, 141639288), (8, 123934377), (12, 82622918), (14, 70819644), (21, 47213096), (24, 41311459), (28, 35409822), (42, 23606548), (49, 20234184), (56, 17704911), (84, 11803274), (98, 10117092), (147, 6744728), (168, 5901637), (196, 5058546), (294, 3372364), (392, 2529273), (588, 1686182), (1176, 843091)]