8309238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5396

約数の個数: 32

約数和(自身を含む): 19509504

約数和(自身を除く): 11200266

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 5347, 10694, 16041, 32082, 37429, 74858, 112287, 197839, 224574, 395678, 593517, 1187034, 1384873, 2769746, 4154619, 8309238]

約数ペア:

[(1, 8309238), (2, 4154619), (3, 2769746), (6, 1384873), (7, 1187034), (14, 593517), (21, 395678), (37, 224574), (42, 197839), (74, 112287), (111, 74858), (222, 37429), (259, 32082), (518, 16041), (777, 10694), (1554, 5347)]