2009165058

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{2939}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 4400192160

約数和(自身を除く): 2391027102

約数列:

[1, 2, 3, 6, 9, 18, 163, 233, 326, 466, 489, 699, 978, 1398, 1467, 2097, 2934, 2939, 4194, 5878, 8817, 17634, 26451, 37979, 52902, 75958, 113937, 227874, 341811, 479057, 683622, 684787, 958114, 1369574, 1437171, 2054361, 2874342, 4108722, 4311513, 6163083, 8623026, 12326166, 111620281, 223240562, 334860843, 669721686, 1004582529, 2009165058]

約数ペア:

[(1, 2009165058), (2, 1004582529), (3, 669721686), (6, 334860843), (9, 223240562), (18, 111620281), (163, 12326166), (233, 8623026), (326, 6163083), (466, 4311513), (489, 4108722), (699, 2874342), (978, 2054361), (1398, 1437171), (1467, 1369574), (2097, 958114), (2934, 684787), (2939, 683622), (4194, 479057), (5878, 341811), (8817, 227874), (17634, 113937), (26451, 75958), (37979, 52902)]