21362975192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{98899}}^1$

素因数の和:99016

約数の個数: 64

約数和(自身を含む): 45193344000

約数和(自身を除く): 23830368808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 67, 104, 124, 134, 248, 268, 403, 536, 806, 871, 1612, 1742, 2077, 3224, 3484, 4154, 6968, 8308, 16616, 27001, 54002, 98899, 108004, 197798, 216008, 395596, 791192, 1285687, 2571374, 3065869, 5142748, 6131738, 6626233, 10285496, 12263476, 13252466, 24526952, 26504932, 39856297, 53009864, 79712594, 86141029, 159425188, 172282058, 205413223, 318850376, 344564116, 410826446, 689128232, 821652892, 1643305784, 2670371899, 5340743798, 10681487596, 21362975192]

約数ペア:

[(1, 21362975192), (2, 10681487596), (4, 5340743798), (8, 2670371899), (13, 1643305784), (26, 821652892), (31, 689128232), (52, 410826446), (62, 344564116), (67, 318850376), (104, 205413223), (124, 172282058), (134, 159425188), (248, 86141029), (268, 79712594), (403, 53009864), (536, 39856297), (806, 26504932), (871, 24526952), (1612, 13252466), (1742, 12263476), (2077, 10285496), (3224, 6626233), (3484, 6131738), (4154, 5142748), (6968, 3065869), (8308, 2571374), (16616, 1285687), (27001, 791192), (54002, 395596), (98899, 216008), (108004, 197798)]