9918950544

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{871919}}^1$

素因数の和:872012

約数の個数: 60

約数和(自身を含む): 28110700800

約数和(自身を除く): 18191750256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 871919, 1743838, 2615757, 3487676, 5231514, 6975352, 7847271, 10463028, 13950704, 15694542, 20926056, 31389084, 41852112, 62778168, 68881601, 125556336, 137763202, 206644803, 275526404, 413289606, 551052808, 619934409, 826579212, 1102105616, 1239868818, 1653158424, 2479737636, 3306316848, 4959475272, 9918950544]

約数ペア:

[(1, 9918950544), (2, 4959475272), (3, 3306316848), (4, 2479737636), (6, 1653158424), (8, 1239868818), (9, 1102105616), (12, 826579212), (16, 619934409), (18, 551052808), (24, 413289606), (36, 275526404), (48, 206644803), (72, 137763202), (79, 125556336), (144, 68881601), (158, 62778168), (237, 41852112), (316, 31389084), (474, 20926056), (632, 15694542), (711, 13950704), (948, 10463028), (1264, 7847271), (1422, 6975352), (1896, 5231514), (2844, 3487676), (3792, 2615757), (5688, 1743838), (11376, 871919)]