28902078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{84509}}^1$

素因数の和:84536

約数の個数: 24

約数和(自身を含む): 65917800

約数和(自身を除く): 37015722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 84509, 169018, 253527, 507054, 760581, 1521162, 1605671, 3211342, 4817013, 9634026, 14451039, 28902078]

約数ペア:

[(1, 28902078), (2, 14451039), (3, 9634026), (6, 4817013), (9, 3211342), (18, 1605671), (19, 1521162), (38, 760581), (57, 507054), (114, 253527), (171, 169018), (342, 84509)]