10647918

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13757}}^1$

素因数の和:13808

約数の個数: 24

約数和(自身を含む): 23608728

約数和(自身を除く): 12960810

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 13757, 27514, 41271, 82542, 123813, 247626, 591551, 1183102, 1774653, 3549306, 5323959, 10647918]

約数ペア:

[(1, 10647918), (2, 5323959), (3, 3549306), (6, 1774653), (9, 1183102), (18, 591551), (43, 247626), (86, 123813), (129, 82542), (258, 41271), (387, 27514), (774, 13757)]