135220986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{395383}}^1$

素因数の和:395410

約数の個数: 24

約数和(自身を含む): 308399520

約数和(自身を除く): 173178534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 395383, 790766, 1186149, 2372298, 3558447, 7116894, 7512277, 15024554, 22536831, 45073662, 67610493, 135220986]

約数ペア:

[(1, 135220986), (2, 67610493), (3, 45073662), (6, 22536831), (9, 15024554), (18, 7512277), (19, 7116894), (38, 3558447), (57, 2372298), (114, 1186149), (171, 790766), (342, 395383)]