2000405979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67579}}^1$

素因数の和:67632

約数の個数: 48

約数和(自身を含む): 3542273280

約数和(自身を除く): 1541867301

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1287, 2277, 2691, 3289, 9867, 29601, 67579, 202737, 608211, 743369, 878527, 1554317, 2230107, 2635581, 4662951, 6690321, 7906743, 9663797, 13988853, 17097487, 20206121, 28991391, 51292461, 60618363, 86974173, 153877383, 181855089, 222267331, 666801993, 2000405979]

約数ペア:

[(1, 2000405979), (3, 666801993), (9, 222267331), (11, 181855089), (13, 153877383), (23, 86974173), (33, 60618363), (39, 51292461), (69, 28991391), (99, 20206121), (117, 17097487), (143, 13988853), (207, 9663797), (253, 7906743), (299, 6690321), (429, 4662951), (759, 2635581), (897, 2230107), (1287, 1554317), (2277, 878527), (2691, 743369), (3289, 608211), (9867, 202737), (29601, 67579)]