18343370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 34974720

約数和(自身を除く): 16631350

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1471, 2494, 2942, 6235, 7355, 12470, 14710, 42659, 63253, 85318, 126506, 213295, 316265, 426590, 632530, 1834337, 3668674, 9171685, 18343370]

約数ペア:

[(1, 18343370), (2, 9171685), (5, 3668674), (10, 1834337), (29, 632530), (43, 426590), (58, 316265), (86, 213295), (145, 126506), (215, 85318), (290, 63253), (430, 42659), (1247, 14710), (1471, 12470), (2494, 7355), (2942, 6235)]