64380222

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{96667}}^1$

素因数の和:96712

約数の個数: 24

約数和(自身を含む): 143261976

約数和(自身を除く): 78881754

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 96667, 193334, 290001, 580002, 870003, 1740006, 3576679, 7153358, 10730037, 21460074, 32190111, 64380222]

約数ペア:

[(1, 64380222), (2, 32190111), (3, 21460074), (6, 10730037), (9, 7153358), (18, 3576679), (37, 1740006), (74, 870003), (111, 580002), (222, 290001), (333, 193334), (666, 96667)]