18485616

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3739}}^1$

素因数の和:3853

約数の個数: 40

約数和(自身を含む): 48231040

約数和(自身を除く): 29745424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3739, 4944, 7478, 11217, 14956, 22434, 29912, 44868, 59824, 89736, 179472, 385117, 770234, 1155351, 1540468, 2310702, 3080936, 4621404, 6161872, 9242808, 18485616]

約数ペア:

[(1, 18485616), (2, 9242808), (3, 6161872), (4, 4621404), (6, 3080936), (8, 2310702), (12, 1540468), (16, 1155351), (24, 770234), (48, 385117), (103, 179472), (206, 89736), (309, 59824), (412, 44868), (618, 29912), (824, 22434), (1236, 14956), (1648, 11217), (2472, 7478), (3739, 4944)]