81533136

素因数分解:

$2^4\times 3^1\times {\mathrm{1698607}}^1$

素因数の和:1698618

約数の個数: 20

約数和(自身を含む): 210627392

約数和(自身を除く): 129094256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1698607, 3397214, 5095821, 6794428, 10191642, 13588856, 20383284, 27177712, 40766568, 81533136]

約数ペア:

[(1, 81533136), (2, 40766568), (3, 27177712), (4, 20383284), (6, 13588856), (8, 10191642), (12, 6794428), (16, 5095821), (24, 3397214), (48, 1698607)]