18464104

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{1373}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 35511030

約数和(自身を除く): 17046926

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1373, 1681, 2746, 3362, 5492, 6724, 10984, 13448, 56293, 112586, 225172, 450344, 2308013, 4616026, 9232052, 18464104]

約数ペア:

[(1, 18464104), (2, 9232052), (4, 4616026), (8, 2308013), (41, 450344), (82, 225172), (164, 112586), (328, 56293), (1373, 13448), (1681, 10984), (2746, 6724), (3362, 5492)]