4390956

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 11519200

約数和(自身を除く): 7128244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 373, 436, 654, 746, 981, 1119, 1308, 1492, 1962, 2238, 2943, 3357, 3924, 4476, 5886, 6714, 10071, 11772, 13428, 20142, 40284, 40657, 81314, 121971, 162628, 243942, 365913, 487884, 731826, 1097739, 1463652, 2195478, 4390956]

約数ペア:

[(1, 4390956), (2, 2195478), (3, 1463652), (4, 1097739), (6, 731826), (9, 487884), (12, 365913), (18, 243942), (27, 162628), (36, 121971), (54, 81314), (108, 40657), (109, 40284), (218, 20142), (327, 13428), (373, 11772), (436, 10071), (654, 6714), (746, 5886), (981, 4476), (1119, 3924), (1308, 3357), (1492, 2943), (1962, 2238)]