12345804

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 32435200

約数和(自身を除く): 20089396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 1447, 2133, 2844, 2894, 4266, 4341, 5788, 8532, 8682, 13023, 17364, 26046, 39069, 52092, 78138, 114313, 156276, 228626, 342939, 457252, 685878, 1028817, 1371756, 2057634, 3086451, 4115268, 6172902, 12345804]

約数ペア:

[(1, 12345804), (2, 6172902), (3, 4115268), (4, 3086451), (6, 2057634), (9, 1371756), (12, 1028817), (18, 685878), (27, 457252), (36, 342939), (54, 228626), (79, 156276), (108, 114313), (158, 78138), (237, 52092), (316, 39069), (474, 26046), (711, 17364), (948, 13023), (1422, 8682), (1447, 8532), (2133, 5788), (2844, 4341), (2894, 4266)]