7561164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 20007680

約数和(自身を除く): 12446516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2551, 2964, 5102, 7653, 10204, 15306, 30612, 33163, 48469, 66326, 96938, 99489, 132652, 145407, 193876, 198978, 290814, 397956, 581628, 630097, 1260194, 1890291, 2520388, 3780582, 7561164]

約数ペア:

[(1, 7561164), (2, 3780582), (3, 2520388), (4, 1890291), (6, 1260194), (12, 630097), (13, 581628), (19, 397956), (26, 290814), (38, 198978), (39, 193876), (52, 145407), (57, 132652), (76, 99489), (78, 96938), (114, 66326), (156, 48469), (228, 33163), (247, 30612), (494, 15306), (741, 10204), (988, 7653), (1482, 5102), (2551, 2964)]