18180816102

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{487709}}^1$

素因数の和:487845

約数の個数: 48

約数和(自身を含む): 41845518000

約数和(自身を除く): 23664701898

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 4142, 6213, 12426, 18639, 37278, 487709, 975418, 1463127, 2926254, 4389381, 8778762, 9266471, 18532942, 27799413, 53160281, 55598826, 83398239, 106320562, 159480843, 166796478, 318961686, 478442529, 956885058, 1010045339, 2020090678, 3030136017, 6060272034, 9090408051, 18180816102]

約数ペア:

[(1, 18180816102), (2, 9090408051), (3, 6060272034), (6, 3030136017), (9, 2020090678), (18, 1010045339), (19, 956885058), (38, 478442529), (57, 318961686), (109, 166796478), (114, 159480843), (171, 106320562), (218, 83398239), (327, 55598826), (342, 53160281), (654, 27799413), (981, 18532942), (1962, 9266471), (2071, 8778762), (4142, 4389381), (6213, 2926254), (12426, 1463127), (18639, 975418), (37278, 487709)]