7944246

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 18570240

約数和(自身を除く): 10625994

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 619, 713, 1238, 1426, 1857, 2139, 3714, 4278, 5571, 6417, 11142, 12834, 14237, 19189, 28474, 38378, 42711, 57567, 85422, 115134, 128133, 172701, 256266, 345402, 441347, 882694, 1324041, 2648082, 3972123, 7944246]

約数ペア:

[(1, 7944246), (2, 3972123), (3, 2648082), (6, 1324041), (9, 882694), (18, 441347), (23, 345402), (31, 256266), (46, 172701), (62, 128133), (69, 115134), (93, 85422), (138, 57567), (186, 42711), (207, 38378), (279, 28474), (414, 19189), (558, 14237), (619, 12834), (713, 11142), (1238, 6417), (1426, 5571), (1857, 4278), (2139, 3714)]