31488588

素因数分解:

$2^2\times 3^4\times {\mathrm{97187}}^1$

素因数の和:97203

約数の個数: 30

約数和(自身を含む): 82318236

約数和(自身を除く): 50829648

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 97187, 194374, 291561, 388748, 583122, 874683, 1166244, 1749366, 2624049, 3498732, 5248098, 7872147, 10496196, 15744294, 31488588]

約数ペア:

[(1, 31488588), (2, 15744294), (3, 10496196), (4, 7872147), (6, 5248098), (9, 3498732), (12, 2624049), (18, 1749366), (27, 1166244), (36, 874683), (54, 583122), (81, 388748), (108, 291561), (162, 194374), (324, 97187)]