142860804516

素因数分解:

$2^2\times 3^4\times {\mathrm{440928409}}^1$

素因数の和:440928425

約数の個数: 30

約数和(自身を含む): 373466363270

約数和(自身を除く): 230605558754

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 440928409, 881856818, 1322785227, 1763713636, 2645570454, 3968355681, 5291140908, 7936711362, 11905067043, 15873422724, 23810134086, 35715201129, 47620268172, 71430402258, 142860804516]

約数ペア:

[(1, 142860804516), (2, 71430402258), (3, 47620268172), (4, 35715201129), (6, 23810134086), (9, 15873422724), (12, 11905067043), (18, 7936711362), (27, 5291140908), (36, 3968355681), (54, 2645570454), (81, 1763713636), (108, 1322785227), (162, 881856818), (324, 440928409)]