64607994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8819}}^1$

素因数の和:8875

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 92246886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 8819, 17638, 26457, 52914, 79371, 97009, 158742, 194018, 291027, 326303, 582054, 652606, 873081, 978909, 1746162, 1957818, 2936727, 3589333, 5873454, 7178666, 10767999, 21535998, 32303997, 64607994]

約数ペア:

[(1, 64607994), (2, 32303997), (3, 21535998), (6, 10767999), (9, 7178666), (11, 5873454), (18, 3589333), (22, 2936727), (33, 1957818), (37, 1746162), (66, 978909), (74, 873081), (99, 652606), (111, 582054), (198, 326303), (222, 291027), (333, 194018), (407, 158742), (666, 97009), (814, 79371), (1221, 52914), (2442, 26457), (3663, 17638), (7326, 8819)]