8271942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5372

約数の個数: 32

約数和(自身を含む): 19421952

約数和(自身を除く): 11150010

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 5323, 10646, 15969, 31938, 37261, 74522, 111783, 196951, 223566, 393902, 590853, 1181706, 1378657, 2757314, 4135971, 8271942]

約数ペア:

[(1, 8271942), (2, 4135971), (3, 2757314), (6, 1378657), (7, 1181706), (14, 590853), (21, 393902), (37, 223566), (42, 196951), (74, 111783), (111, 74522), (222, 37261), (259, 31938), (518, 15969), (777, 10646), (1554, 5323)]