2018936703

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{54347}}^1$

素因数の和:54447

約数の個数: 32

約数和(自身を含む): 3234792960

約数和(自身を除く): 1215856257

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 5307, 12383, 37149, 54347, 163041, 380429, 1141287, 1576063, 3315167, 4728189, 9945501, 11032441, 23206169, 33097323, 69618507, 96139843, 288419529, 672978901, 2018936703]

約数ペア:

[(1, 2018936703), (3, 672978901), (7, 288419529), (21, 96139843), (29, 69618507), (61, 33097323), (87, 23206169), (183, 11032441), (203, 9945501), (427, 4728189), (609, 3315167), (1281, 1576063), (1769, 1141287), (5307, 380429), (12383, 163041), (37149, 54347)]