18609110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3329}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 18313930

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 3329, 5590, 6658, 16645, 33290, 43277, 86554, 143147, 216385, 286294, 432770, 715735, 1431470, 1860911, 3721822, 9304555, 18609110]

約数ペア:

[(1, 18609110), (2, 9304555), (5, 3721822), (10, 1860911), (13, 1431470), (26, 715735), (43, 432770), (65, 286294), (86, 216385), (130, 143147), (215, 86554), (430, 43277), (559, 33290), (1118, 16645), (2795, 6658), (3329, 5590)]