856603134

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{87641}}^1$

素因数の和:87833

約数の個数: 32

約数和(自身を含む): 1914101280

約数和(自身を除く): 1057498146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 87641, 175282, 262923, 525846, 788769, 1577538, 2366307, 4732614, 15863021, 31726042, 47589063, 95178126, 142767189, 285534378, 428301567, 856603134]

約数ペア:

[(1, 856603134), (2, 428301567), (3, 285534378), (6, 142767189), (9, 95178126), (18, 47589063), (27, 31726042), (54, 15863021), (181, 4732614), (362, 2366307), (543, 1577538), (1086, 788769), (1629, 525846), (3258, 262923), (4887, 175282), (9774, 87641)]