13080186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103811}}^1$

素因数の和:103826

約数の個数: 24

約数和(自身を含む): 32389344

約数和(自身を除く): 19309158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 103811, 207622, 311433, 622866, 726677, 934299, 1453354, 1868598, 2180031, 4360062, 6540093, 13080186]

約数ペア:

[(1, 13080186), (2, 6540093), (3, 4360062), (6, 2180031), (7, 1868598), (9, 1453354), (14, 934299), (18, 726677), (21, 622866), (42, 311433), (63, 207622), (126, 103811)]