12440412

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 32542720

約数和(自身を除く): 20102308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 907, 1143, 1524, 1814, 2286, 2721, 3429, 3628, 4572, 5442, 6858, 8163, 10884, 13716, 16326, 24489, 32652, 48978, 97956, 115189, 230378, 345567, 460756, 691134, 1036701, 1382268, 2073402, 3110103, 4146804, 6220206, 12440412]

約数ペア:

[(1, 12440412), (2, 6220206), (3, 4146804), (4, 3110103), (6, 2073402), (9, 1382268), (12, 1036701), (18, 691134), (27, 460756), (36, 345567), (54, 230378), (108, 115189), (127, 97956), (254, 48978), (381, 32652), (508, 24489), (762, 16326), (907, 13716), (1143, 10884), (1524, 8163), (1814, 6858), (2286, 5442), (2721, 4572), (3429, 3628)]