72435618

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{14321}}^1$

素因数の和:14610

約数の個数: 24

約数和(自身を含む): 157513356

約数和(自身を除く): 85077738

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 14321, 28642, 42963, 85926, 128889, 257778, 4024201, 8048402, 12072603, 24145206, 36217809, 72435618]

約数ペア:

[(1, 72435618), (2, 36217809), (3, 24145206), (6, 12072603), (9, 8048402), (18, 4024201), (281, 257778), (562, 128889), (843, 85926), (1686, 42963), (2529, 28642), (5058, 14321)]