999446364

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{146891}}^1$

素因数の和:146917

約数の個数: 72

約数和(自身を含む): 2994246528

約数和(自身を除く): 1994800164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 146891, 293782, 440673, 587564, 881346, 1028237, 1322019, 1762692, 2056474, 2644038, 3084711, 3966057, 4112948, 5288076, 6169422, 7932114, 9254133, 11898171, 12338844, 15864228, 18508266, 23796342, 27762399, 35694513, 37016532, 47592684, 55524798, 71389026, 83287197, 111049596, 142778052, 166574394, 249861591, 333148788, 499723182, 999446364]

約数ペア:

[(1, 999446364), (2, 499723182), (3, 333148788), (4, 249861591), (6, 166574394), (7, 142778052), (9, 111049596), (12, 83287197), (14, 71389026), (18, 55524798), (21, 47592684), (27, 37016532), (28, 35694513), (36, 27762399), (42, 23796342), (54, 18508266), (63, 15864228), (81, 12338844), (84, 11898171), (108, 9254133), (126, 7932114), (162, 6169422), (189, 5288076), (243, 4112948), (252, 3966057), (324, 3084711), (378, 2644038), (486, 2056474), (567, 1762692), (756, 1322019), (972, 1028237), (1134, 881346), (1701, 587564), (2268, 440673), (3402, 293782), (6804, 146891)]