18372264185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1\times {\mathrm{9767}}^1$

素因数の和:11293

約数の個数: 32

約数和(自身を含む): 25116106752

約数和(自身を除く): 6743842567

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1487, 7435, 9767, 16357, 34201, 48835, 81785, 107437, 171005, 224641, 376211, 537185, 1123205, 1881055, 2471051, 12355255, 14523529, 72617645, 159758819, 334041167, 798794095, 1670205835, 3674452837, 18372264185]

約数ペア:

[(1, 18372264185), (5, 3674452837), (11, 1670205835), (23, 798794095), (55, 334041167), (115, 159758819), (253, 72617645), (1265, 14523529), (1487, 12355255), (7435, 2471051), (9767, 1881055), (16357, 1123205), (34201, 537185), (48835, 376211), (81785, 224641), (107437, 171005)]