18461036152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2683}}^1\times {\mathrm{66161}}^1$

素因数の和:68863

約数の個数: 32

約数和(自身を含む): 37291549680

約数和(自身を除く): 18830513528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2683, 5366, 10732, 21464, 34879, 66161, 69758, 132322, 139516, 264644, 279032, 529288, 860093, 1720186, 3440372, 6880744, 177509963, 355019926, 710039852, 1420079704, 2307629519, 4615259038, 9230518076, 18461036152]

約数ペア:

[(1, 18461036152), (2, 9230518076), (4, 4615259038), (8, 2307629519), (13, 1420079704), (26, 710039852), (52, 355019926), (104, 177509963), (2683, 6880744), (5366, 3440372), (10732, 1720186), (21464, 860093), (34879, 529288), (66161, 279032), (69758, 264644), (132322, 139516)]