8220726

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7487}}^1$

素因数の和:7556

約数の個数: 24

約数和(自身を含む): 18105984

約数和(自身を除く): 9885258

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 7487, 14974, 22461, 44922, 67383, 134766, 456707, 913414, 1370121, 2740242, 4110363, 8220726]

約数ペア:

[(1, 8220726), (2, 4110363), (3, 2740242), (6, 1370121), (9, 913414), (18, 456707), (61, 134766), (122, 67383), (183, 44922), (366, 22461), (549, 14974), (1098, 7487)]