18103689584

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{7493249}}^1$

素因数の和:7493408

約数の個数: 20

約数和(自身を含む): 35308194000

約数和(自身を除く): 17204504416

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 7493249, 14986498, 29972996, 59945992, 119891984, 1131480599, 2262961198, 4525922396, 9051844792, 18103689584]

約数ペア:

[(1, 18103689584), (2, 9051844792), (4, 4525922396), (8, 2262961198), (16, 1131480599), (151, 119891984), (302, 59945992), (604, 29972996), (1208, 14986498), (2416, 7493249)]