1994405544

素因数分解:

$2^3\times 3^3\times {\mathrm{1009}}^1\times {\mathrm{9151}}^1$

素因数の和:10175

約数の個数: 64

約数和(自身を含む): 5546112000

約数和(自身を除く): 3551706456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1009, 2018, 3027, 4036, 6054, 8072, 9081, 9151, 12108, 18162, 18302, 24216, 27243, 27453, 36324, 36604, 54486, 54906, 72648, 73208, 82359, 108972, 109812, 164718, 217944, 219624, 247077, 329436, 494154, 658872, 988308, 1976616, 9233359, 18466718, 27700077, 36933436, 55400154, 73866872, 83100231, 110800308, 166200462, 221600616, 249300693, 332400924, 498601386, 664801848, 997202772, 1994405544]

約数ペア:

[(1, 1994405544), (2, 997202772), (3, 664801848), (4, 498601386), (6, 332400924), (8, 249300693), (9, 221600616), (12, 166200462), (18, 110800308), (24, 83100231), (27, 73866872), (36, 55400154), (54, 36933436), (72, 27700077), (108, 18466718), (216, 9233359), (1009, 1976616), (2018, 988308), (3027, 658872), (4036, 494154), (6054, 329436), (8072, 247077), (9081, 219624), (9151, 217944), (12108, 164718), (18162, 109812), (18302, 108972), (24216, 82359), (27243, 73208), (27453, 72648), (36324, 54906), (36604, 54486)]