74990742

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{20389}}^1$

素因数の和:21007

約数の個数: 16

約数和(自身を含む): 150233520

約数和(自身を除く): 75242778

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 20389, 40778, 61167, 122334, 12498457, 24996914, 37495371, 74990742]

約数ペア:

[(1, 74990742), (2, 37495371), (3, 24996914), (6, 12498457), (613, 122334), (1226, 61167), (1839, 40778), (3678, 20389)]