4399956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 12475008

約数和(自身を除く): 8075052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 271, 369, 396, 451, 492, 542, 738, 813, 902, 1084, 1353, 1476, 1626, 1804, 2439, 2706, 2981, 3252, 4059, 4878, 5412, 5962, 8118, 8943, 9756, 11111, 11924, 16236, 17886, 22222, 26829, 33333, 35772, 44444, 53658, 66666, 99999, 107316, 122221, 133332, 199998, 244442, 366663, 399996, 488884, 733326, 1099989, 1466652, 2199978, 4399956]

約数ペア:

[(1, 4399956), (2, 2199978), (3, 1466652), (4, 1099989), (6, 733326), (9, 488884), (11, 399996), (12, 366663), (18, 244442), (22, 199998), (33, 133332), (36, 122221), (41, 107316), (44, 99999), (66, 66666), (82, 53658), (99, 44444), (123, 35772), (132, 33333), (164, 26829), (198, 22222), (246, 17886), (271, 16236), (369, 11924), (396, 11111), (451, 9756), (492, 8943), (542, 8118), (738, 5962), (813, 5412), (902, 4878), (1084, 4059), (1353, 3252), (1476, 2981), (1626, 2706), (1804, 2439)]