25430366916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1282031}}^1$

素因数の和:1282089

約数の個数: 72

約数和(自身を含む): 69998947200

約数和(自身を除く): 44568580284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 1282031, 2564062, 3846093, 5128124, 7692186, 11538279, 15384372, 23076558, 24358589, 37178899, 46153116, 48717178, 73075767, 74357798, 97434356, 111536697, 146151534, 148715596, 219227301, 223073394, 292303068, 334610091, 438454602, 446146788, 669220182, 706399081, 876909204, 1338440364, 1412798162, 2119197243, 2825596324, 4238394486, 6357591729, 8476788972, 12715183458, 25430366916]

約数ペア:

[(1, 25430366916), (2, 12715183458), (3, 8476788972), (4, 6357591729), (6, 4238394486), (9, 2825596324), (12, 2119197243), (18, 1412798162), (19, 1338440364), (29, 876909204), (36, 706399081), (38, 669220182), (57, 446146788), (58, 438454602), (76, 334610091), (87, 292303068), (114, 223073394), (116, 219227301), (171, 148715596), (174, 146151534), (228, 111536697), (261, 97434356), (342, 74357798), (348, 73075767), (522, 48717178), (551, 46153116), (684, 37178899), (1044, 24358589), (1102, 23076558), (1653, 15384372), (2204, 11538279), (3306, 7692186), (4959, 5128124), (6612, 3846093), (9918, 2564062), (19836, 1282031)]