2018761326

素因数分解:

$2^1\times 3^3\times {\mathrm{503}}^1\times {\mathrm{74323}}^1$

素因数の和:74837

約数の個数: 32

約数和(自身を含む): 4495115520

約数和(自身を除く): 2476354194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 503, 1006, 1509, 3018, 4527, 9054, 13581, 27162, 74323, 148646, 222969, 445938, 668907, 1337814, 2006721, 4013442, 37384469, 74768938, 112153407, 224306814, 336460221, 672920442, 1009380663, 2018761326]

約数ペア:

[(1, 2018761326), (2, 1009380663), (3, 672920442), (6, 336460221), (9, 224306814), (18, 112153407), (27, 74768938), (54, 37384469), (503, 4013442), (1006, 2006721), (1509, 1337814), (3018, 668907), (4527, 445938), (9054, 222969), (13581, 148646), (27162, 74323)]