18014764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 35060256

約数和(自身を除く): 17045492

約数列:

[1, 2, 4, 17, 34, 43, 61, 68, 86, 101, 122, 172, 202, 244, 404, 731, 1037, 1462, 1717, 2074, 2623, 2924, 3434, 4148, 4343, 5246, 6161, 6868, 8686, 10492, 12322, 17372, 24644, 44591, 73831, 89182, 104737, 147662, 178364, 209474, 264923, 295324, 418948, 529846, 1059692, 4503691, 9007382, 18014764]

約数ペア:

[(1, 18014764), (2, 9007382), (4, 4503691), (17, 1059692), (34, 529846), (43, 418948), (61, 295324), (68, 264923), (86, 209474), (101, 178364), (122, 147662), (172, 104737), (202, 89182), (244, 73831), (404, 44591), (731, 24644), (1037, 17372), (1462, 12322), (1717, 10492), (2074, 8686), (2623, 6868), (2924, 6161), (3434, 5246), (4148, 4343)]