858797814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1021}}^1\times {\mathrm{2861}}^1$

素因数の和:3901

約数の個数: 48

約数和(自身を含む): 2000675376

約数和(自身を除く): 1141877562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1021, 2042, 2861, 3063, 5722, 6126, 7147, 8583, 14294, 17166, 20027, 21441, 40054, 42882, 50029, 60081, 100058, 120162, 140189, 150087, 280378, 300174, 420567, 841134, 2921081, 5842162, 8763243, 17526486, 20447567, 40895134, 61342701, 122685402, 143132969, 286265938, 429398907, 858797814]

約数ペア:

[(1, 858797814), (2, 429398907), (3, 286265938), (6, 143132969), (7, 122685402), (14, 61342701), (21, 40895134), (42, 20447567), (49, 17526486), (98, 8763243), (147, 5842162), (294, 2921081), (1021, 841134), (2042, 420567), (2861, 300174), (3063, 280378), (5722, 150087), (6126, 140189), (7147, 120162), (8583, 100058), (14294, 60081), (17166, 50029), (20027, 42882), (21441, 40054)]