2979306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 7233408

約数和(自身を除く): 4254102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 367, 369, 451, 734, 738, 902, 1101, 1353, 2202, 2706, 3303, 4037, 4059, 6606, 8074, 8118, 12111, 15047, 24222, 30094, 36333, 45141, 72666, 90282, 135423, 165517, 270846, 331034, 496551, 993102, 1489653, 2979306]

約数ペア:

[(1, 2979306), (2, 1489653), (3, 993102), (6, 496551), (9, 331034), (11, 270846), (18, 165517), (22, 135423), (33, 90282), (41, 72666), (66, 45141), (82, 36333), (99, 30094), (123, 24222), (198, 15047), (246, 12111), (367, 8118), (369, 8074), (451, 6606), (734, 4059), (738, 4037), (902, 3303), (1101, 2706), (1353, 2202)]