1001718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 2386800

約数和(自身を除く): 1385082

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 101, 114, 171, 174, 202, 261, 303, 342, 522, 551, 606, 909, 1102, 1653, 1818, 1919, 2929, 3306, 3838, 4959, 5757, 5858, 8787, 9918, 11514, 17271, 17574, 26361, 34542, 52722, 55651, 111302, 166953, 333906, 500859, 1001718]

約数ペア:

[(1, 1001718), (2, 500859), (3, 333906), (6, 166953), (9, 111302), (18, 55651), (19, 52722), (29, 34542), (38, 26361), (57, 17574), (58, 17271), (87, 11514), (101, 9918), (114, 8787), (171, 5858), (174, 5757), (202, 4959), (261, 3838), (303, 3306), (342, 2929), (522, 1919), (551, 1818), (606, 1653), (909, 1102)]