920031858

素因数分解:

$2^1\times 3^4\times {\mathrm{1229}}^1\times {\mathrm{4621}}^1$

素因数の和:5864

約数の個数: 40

約数和(自身を含む): 2063676780

約数和(自身を除く): 1143644922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1229, 2458, 3687, 4621, 7374, 9242, 11061, 13863, 22122, 27726, 33183, 41589, 66366, 83178, 99549, 124767, 199098, 249534, 374301, 748602, 5679209, 11358418, 17037627, 34075254, 51112881, 102225762, 153338643, 306677286, 460015929, 920031858]

約数ペア:

[(1, 920031858), (2, 460015929), (3, 306677286), (6, 153338643), (9, 102225762), (18, 51112881), (27, 34075254), (54, 17037627), (81, 11358418), (162, 5679209), (1229, 748602), (2458, 374301), (3687, 249534), (4621, 199098), (7374, 124767), (9242, 99549), (11061, 83178), (13863, 66366), (22122, 41589), (27726, 33183)]