18135078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 39975936

約数和(自身を除く): 21840858

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 5407, 10814, 16221, 32442, 70291, 140582, 210873, 232501, 421746, 465002, 697503, 1395006, 3022513, 6045026, 9067539, 18135078]

約数ペア:

[(1, 18135078), (2, 9067539), (3, 6045026), (6, 3022513), (13, 1395006), (26, 697503), (39, 465002), (43, 421746), (78, 232501), (86, 210873), (129, 140582), (258, 70291), (559, 32442), (1118, 16221), (1677, 10814), (3354, 5407)]