31541004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3463}}^1$

素因数の和:3507

約数の個数: 72

約数和(自身を含む): 90784512

約数和(自身を除く): 59243508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 3463, 4554, 6926, 9108, 10389, 13852, 20778, 31167, 38093, 41556, 62334, 76186, 79649, 114279, 124668, 152372, 159298, 228558, 238947, 318596, 342837, 457116, 477894, 685674, 716841, 876139, 955788, 1371348, 1433682, 1752278, 2628417, 2867364, 3504556, 5256834, 7885251, 10513668, 15770502, 31541004]

約数ペア:

[(1, 31541004), (2, 15770502), (3, 10513668), (4, 7885251), (6, 5256834), (9, 3504556), (11, 2867364), (12, 2628417), (18, 1752278), (22, 1433682), (23, 1371348), (33, 955788), (36, 876139), (44, 716841), (46, 685674), (66, 477894), (69, 457116), (92, 342837), (99, 318596), (132, 238947), (138, 228558), (198, 159298), (207, 152372), (253, 124668), (276, 114279), (396, 79649), (414, 76186), (506, 62334), (759, 41556), (828, 38093), (1012, 31167), (1518, 20778), (2277, 13852), (3036, 10389), (3463, 9108), (4554, 6926)]