42159798

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21101}}^1$

素因数の和:21149

約数の個数: 32

約数和(自身を含む): 96225120

約数和(自身を除く): 54065322

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 21101, 42202, 63303, 126606, 189909, 379818, 569727, 780737, 1139454, 1561474, 2342211, 4684422, 7026633, 14053266, 21079899, 42159798]

約数ペア:

[(1, 42159798), (2, 21079899), (3, 14053266), (6, 7026633), (9, 4684422), (18, 2342211), (27, 1561474), (37, 1139454), (54, 780737), (74, 569727), (111, 379818), (222, 189909), (333, 126606), (666, 63303), (999, 42202), (1998, 21101)]