1117818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 2771496

約数和(自身を除く): 1653678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 281, 306, 442, 562, 663, 843, 1326, 1686, 1989, 2529, 3653, 3978, 4777, 5058, 7306, 9554, 10959, 14331, 21918, 28662, 32877, 42993, 62101, 65754, 85986, 124202, 186303, 372606, 558909, 1117818]

約数ペア:

[(1, 1117818), (2, 558909), (3, 372606), (6, 186303), (9, 124202), (13, 85986), (17, 65754), (18, 62101), (26, 42993), (34, 32877), (39, 28662), (51, 21918), (78, 14331), (102, 10959), (117, 9554), (153, 7306), (221, 5058), (234, 4777), (281, 3978), (306, 3653), (442, 2529), (562, 1989), (663, 1686), (843, 1326)]