9990024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 17657976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 479, 632, 869, 948, 958, 1437, 1738, 1896, 1916, 2607, 2874, 3476, 3832, 5214, 5269, 5748, 6952, 10428, 10538, 11496, 15807, 20856, 21076, 31614, 37841, 42152, 63228, 75682, 113523, 126456, 151364, 227046, 302728, 416251, 454092, 832502, 908184, 1248753, 1665004, 2497506, 3330008, 4995012, 9990024]

約数ペア:

[(1, 9990024), (2, 4995012), (3, 3330008), (4, 2497506), (6, 1665004), (8, 1248753), (11, 908184), (12, 832502), (22, 454092), (24, 416251), (33, 302728), (44, 227046), (66, 151364), (79, 126456), (88, 113523), (132, 75682), (158, 63228), (237, 42152), (264, 37841), (316, 31614), (474, 21076), (479, 20856), (632, 15807), (869, 11496), (948, 10538), (958, 10428), (1437, 6952), (1738, 5748), (1896, 5269), (1916, 5214), (2607, 3832), (2874, 3476)]