18029715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 31781376

約数和(自身を除く): 13751661

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 967, 1243, 1695, 2901, 3729, 4835, 6215, 10637, 14505, 18645, 31911, 53185, 109271, 159555, 327813, 546355, 1201981, 1639065, 3605943, 6009905, 18029715]

約数ペア:

[(1, 18029715), (3, 6009905), (5, 3605943), (11, 1639065), (15, 1201981), (33, 546355), (55, 327813), (113, 159555), (165, 109271), (339, 53185), (565, 31911), (967, 18645), (1243, 14505), (1695, 10637), (2901, 6215), (3729, 4835)]