84723498

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{21107}}^1$

素因数の和:21338

約数の個数: 24

約数和(自身を含む): 184399488

約数和(自身を除く): 99675990

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 21107, 42214, 63321, 126642, 189963, 379926, 4706861, 9413722, 14120583, 28241166, 42361749, 84723498]

約数ペア:

[(1, 84723498), (2, 42361749), (3, 28241166), (6, 14120583), (9, 9413722), (18, 4706861), (223, 379926), (446, 189963), (669, 126642), (1338, 63321), (2007, 42214), (4014, 21107)]