38721306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{496427}}^1$

素因数の和:496445

約数の個数: 16

約数和(自身を含む): 83399904

約数和(自身を除く): 44678598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 496427, 992854, 1489281, 2978562, 6453551, 12907102, 19360653, 38721306]

約数ペア:

[(1, 38721306), (2, 19360653), (3, 12907102), (6, 6453551), (13, 2978562), (26, 1489281), (39, 992854), (78, 496427)]