31947516

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{3299}}^1$

素因数の和:3578

約数の個数: 36

約数和(自身を含む): 81081000

約数和(自身を除く): 49133484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 3299, 4842, 6598, 9684, 9897, 13196, 19794, 29691, 39588, 59382, 118764, 887431, 1774862, 2662293, 3549724, 5324586, 7986879, 10649172, 15973758, 31947516]

約数ペア:

[(1, 31947516), (2, 15973758), (3, 10649172), (4, 7986879), (6, 5324586), (9, 3549724), (12, 2662293), (18, 1774862), (36, 887431), (269, 118764), (538, 59382), (807, 39588), (1076, 29691), (1614, 19794), (2421, 13196), (3228, 9897), (3299, 9684), (4842, 6598)]