1009584828

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{81761}}^1$

素因数の和:81792

約数の個数: 72

約数和(自身を含む): 2976136800

約数和(自身を除く): 1966551972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 81761, 163522, 245283, 327044, 490566, 572327, 735849, 981132, 1144654, 1471698, 1716981, 2289308, 2943396, 3433962, 4006289, 5150943, 6867924, 8012578, 10301886, 12018867, 16025156, 20603772, 24037734, 28044023, 36056601, 48075468, 56088046, 72113202, 84132069, 112176092, 144226404, 168264138, 252396207, 336528276, 504792414, 1009584828]

約数ペア:

[(1, 1009584828), (2, 504792414), (3, 336528276), (4, 252396207), (6, 168264138), (7, 144226404), (9, 112176092), (12, 84132069), (14, 72113202), (18, 56088046), (21, 48075468), (28, 36056601), (36, 28044023), (42, 24037734), (49, 20603772), (63, 16025156), (84, 12018867), (98, 10301886), (126, 8012578), (147, 6867924), (196, 5150943), (252, 4006289), (294, 3433962), (343, 2943396), (441, 2289308), (588, 1716981), (686, 1471698), (882, 1144654), (1029, 981132), (1372, 735849), (1764, 572327), (2058, 490566), (3087, 327044), (4116, 245283), (6174, 163522), (12348, 81761)]