40497354

素因数分解:

$2^1\times 3^3\times {\mathrm{359}}^1\times {\mathrm{2089}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 49790646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 359, 718, 1077, 2089, 2154, 3231, 4178, 6267, 6462, 9693, 12534, 18801, 19386, 37602, 56403, 112806, 749951, 1499902, 2249853, 4499706, 6749559, 13499118, 20248677, 40497354]

約数ペア:

[(1, 40497354), (2, 20248677), (3, 13499118), (6, 6749559), (9, 4499706), (18, 2249853), (27, 1499902), (54, 749951), (359, 112806), (718, 56403), (1077, 37602), (2089, 19386), (2154, 18801), (3231, 12534), (4178, 9693), (6267, 6462)]