31075236

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4091}}^1$

素因数の和:4312

約数の個数: 36

約数和(自身を含む): 78942864

約数和(自身を除く): 47867628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 4091, 7596, 8182, 12273, 16364, 24546, 36819, 49092, 73638, 147276, 863201, 1726402, 2589603, 3452804, 5179206, 7768809, 10358412, 15537618, 31075236]

約数ペア:

[(1, 31075236), (2, 15537618), (3, 10358412), (4, 7768809), (6, 5179206), (9, 3452804), (12, 2589603), (18, 1726402), (36, 863201), (211, 147276), (422, 73638), (633, 49092), (844, 36819), (1266, 24546), (1899, 16364), (2532, 12273), (3798, 8182), (4091, 7596)]