18743370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3833}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 45271872

約数和(自身を除く): 26528502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 3833, 4890, 7666, 11499, 19165, 22998, 38330, 57495, 114990, 624779, 1249558, 1874337, 3123895, 3748674, 6247790, 9371685, 18743370]

約数ペア:

[(1, 18743370), (2, 9371685), (3, 6247790), (5, 3748674), (6, 3123895), (10, 1874337), (15, 1249558), (30, 624779), (163, 114990), (326, 57495), (489, 38330), (815, 22998), (978, 19165), (1630, 11499), (2445, 7666), (3833, 4890)]