21870582

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{125693}}^1$

素因数の和:125727

約数の個数: 16

約数和(自身を含む): 45249840

約数和(自身を除く): 23379258

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 125693, 251386, 377079, 754158, 3645097, 7290194, 10935291, 21870582]

約数ペア:

[(1, 21870582), (2, 10935291), (3, 7290194), (6, 3645097), (29, 754158), (58, 377079), (87, 251386), (174, 125693)]