18158832

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6670

約数の個数: 60

約数和(自身を含む): 53502280

約数和(自身を除く): 35343448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6637, 13274, 19911, 26548, 39822, 53096, 59733, 79644, 106192, 119466, 126103, 159288, 238932, 252206, 318576, 378309, 477864, 504412, 756618, 955728, 1008824, 1134927, 1513236, 2017648, 2269854, 3026472, 4539708, 6052944, 9079416, 18158832]

約数ペア:

[(1, 18158832), (2, 9079416), (3, 6052944), (4, 4539708), (6, 3026472), (8, 2269854), (9, 2017648), (12, 1513236), (16, 1134927), (18, 1008824), (19, 955728), (24, 756618), (36, 504412), (38, 477864), (48, 378309), (57, 318576), (72, 252206), (76, 238932), (114, 159288), (144, 126103), (152, 119466), (171, 106192), (228, 79644), (304, 59733), (342, 53096), (456, 39822), (684, 26548), (912, 19911), (1368, 13274), (2736, 6637)]