187904916

素因数分解:

$2^2\times 3^2\times {\mathrm{953}}^1\times {\mathrm{5477}}^1$

素因数の和:6440

約数の個数: 36

約数和(自身を含む): 475567092

約数和(自身を除く): 287662176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 953, 1906, 2859, 3812, 5477, 5718, 8577, 10954, 11436, 16431, 17154, 21908, 32862, 34308, 49293, 65724, 98586, 197172, 5219581, 10439162, 15658743, 20878324, 31317486, 46976229, 62634972, 93952458, 187904916]

約数ペア:

[(1, 187904916), (2, 93952458), (3, 62634972), (4, 46976229), (6, 31317486), (9, 20878324), (12, 15658743), (18, 10439162), (36, 5219581), (953, 197172), (1906, 98586), (2859, 65724), (3812, 49293), (5477, 34308), (5718, 32862), (8577, 21908), (10954, 17154), (11436, 16431)]