18403824

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3157

約数の個数: 40

約数和(自身を含む): 47933440

約数和(自身を除く): 29529616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3019, 3048, 6038, 6096, 9057, 12076, 18114, 24152, 36228, 48304, 72456, 144912, 383413, 766826, 1150239, 1533652, 2300478, 3067304, 4600956, 6134608, 9201912, 18403824]

約数ペア:

[(1, 18403824), (2, 9201912), (3, 6134608), (4, 4600956), (6, 3067304), (8, 2300478), (12, 1533652), (16, 1150239), (24, 766826), (48, 383413), (127, 144912), (254, 72456), (381, 48304), (508, 36228), (762, 24152), (1016, 18114), (1524, 12076), (2032, 9057), (3019, 6096), (3048, 6038)]