12496788

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 20101932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 461, 502, 753, 922, 1004, 1383, 1506, 1844, 2259, 2766, 3012, 4149, 4518, 5532, 6777, 8298, 9036, 12447, 13554, 16596, 24894, 27108, 49788, 115711, 231422, 347133, 462844, 694266, 1041399, 1388532, 2082798, 3124197, 4165596, 6248394, 12496788]

約数ペア:

[(1, 12496788), (2, 6248394), (3, 4165596), (4, 3124197), (6, 2082798), (9, 1388532), (12, 1041399), (18, 694266), (27, 462844), (36, 347133), (54, 231422), (108, 115711), (251, 49788), (461, 27108), (502, 24894), (753, 16596), (922, 13554), (1004, 12447), (1383, 9036), (1506, 8298), (1844, 6777), (2259, 5532), (2766, 4518), (3012, 4149)]