824778828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{401939}}^1$

素因数の和:401971

約数の個数: 48

約数和(自身を含む): 2250864000

約数和(自身を除く): 1426085172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 401939, 803878, 1205817, 1607756, 2411634, 3617451, 4823268, 7234902, 7636841, 10852353, 14469804, 15273682, 21704706, 22910523, 30547364, 43409412, 45821046, 68731569, 91642092, 137463138, 206194707, 274926276, 412389414, 824778828]

約数ペア:

[(1, 824778828), (2, 412389414), (3, 274926276), (4, 206194707), (6, 137463138), (9, 91642092), (12, 68731569), (18, 45821046), (19, 43409412), (27, 30547364), (36, 22910523), (38, 21704706), (54, 15273682), (57, 14469804), (76, 10852353), (108, 7636841), (114, 7234902), (171, 4823268), (228, 3617451), (342, 2411634), (513, 1607756), (684, 1205817), (1026, 803878), (2052, 401939)]