40531134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 95418000

約数和(自身を除く): 54886866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1549, 1869, 3098, 3738, 4361, 4647, 8722, 9294, 10843, 13083, 21686, 26166, 32529, 65058, 75901, 137861, 151802, 227703, 275722, 413583, 455406, 827166, 965027, 1930054, 2895081, 5790162, 6755189, 13510378, 20265567, 40531134]

約数ペア:

[(1, 40531134), (2, 20265567), (3, 13510378), (6, 6755189), (7, 5790162), (14, 2895081), (21, 1930054), (42, 965027), (49, 827166), (89, 455406), (98, 413583), (147, 275722), (178, 227703), (267, 151802), (294, 137861), (534, 75901), (623, 65058), (1246, 32529), (1549, 26166), (1869, 21686), (3098, 13083), (3738, 10843), (4361, 9294), (4647, 8722)]