2009095644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{18869}}^1$

素因数の和:19362

約数の個数: 48

約数和(自身を含む): 4945449600

約数和(自身を除く): 2936353956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 467, 934, 1401, 1868, 2802, 5604, 8873, 17746, 18869, 26619, 35492, 37738, 53238, 56607, 75476, 106476, 113214, 226428, 358511, 717022, 1075533, 1434044, 2151066, 4302132, 8811823, 17623646, 26435469, 35247292, 52870938, 105741876, 167424637, 334849274, 502273911, 669698548, 1004547822, 2009095644]

約数ペア:

[(1, 2009095644), (2, 1004547822), (3, 669698548), (4, 502273911), (6, 334849274), (12, 167424637), (19, 105741876), (38, 52870938), (57, 35247292), (76, 26435469), (114, 17623646), (228, 8811823), (467, 4302132), (934, 2151066), (1401, 1434044), (1868, 1075533), (2802, 717022), (5604, 358511), (8873, 226428), (17746, 113214), (18869, 106476), (26619, 75476), (35492, 56607), (37738, 53238)]