21167375604

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^2\times {\mathrm{138143}}^1$

素因数の和:138376

約数の個数: 36

約数和(自身を含む): 49831856256

約数和(自身を除く): 28664480652

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 12769, 25538, 38307, 51076, 76614, 138143, 153228, 276286, 414429, 552572, 828858, 1657716, 15610159, 31220318, 46830477, 62440636, 93660954, 187321908, 1763947967, 3527895934, 5291843901, 7055791868, 10583687802, 21167375604]

約数ペア:

[(1, 21167375604), (2, 10583687802), (3, 7055791868), (4, 5291843901), (6, 3527895934), (12, 1763947967), (113, 187321908), (226, 93660954), (339, 62440636), (452, 46830477), (678, 31220318), (1356, 15610159), (12769, 1657716), (25538, 828858), (38307, 552572), (51076, 414429), (76614, 276286), (138143, 153228)]