18344428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2671}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 34340544

約数和(自身を除く): 15996116

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 2671, 3434, 5342, 6868, 10684, 45407, 90814, 181628, 269771, 539542, 1079084, 4586107, 9172214, 18344428]

約数ペア:

[(1, 18344428), (2, 9172214), (4, 4586107), (17, 1079084), (34, 539542), (68, 269771), (101, 181628), (202, 90814), (404, 45407), (1717, 10684), (2671, 6868), (3434, 5342)]