66847998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21803}}^1$

素因数の和:21888

約数の個数: 32

約数和(自身を含む): 154895616

約数和(自身を除く): 88047618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 21803, 43606, 65409, 130818, 152621, 305242, 457863, 915726, 1591619, 3183238, 4774857, 9549714, 11141333, 22282666, 33423999, 66847998]

約数ペア:

[(1, 66847998), (2, 33423999), (3, 22282666), (6, 11141333), (7, 9549714), (14, 4774857), (21, 3183238), (42, 1591619), (73, 915726), (146, 457863), (219, 305242), (438, 152621), (511, 130818), (1022, 65409), (1533, 43606), (3066, 21803)]