31664934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5409

約数の個数: 48

約数和(自身を含む): 80091648

約数和(自身を除く): 48426714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5347, 5922, 10694, 16041, 32082, 37429, 48123, 74858, 96246, 112287, 224574, 251309, 336861, 502618, 673722, 753927, 1507854, 1759163, 2261781, 3518326, 4523562, 5277489, 10554978, 15832467, 31664934]

約数ペア:

[(1, 31664934), (2, 15832467), (3, 10554978), (6, 5277489), (7, 4523562), (9, 3518326), (14, 2261781), (18, 1759163), (21, 1507854), (42, 753927), (47, 673722), (63, 502618), (94, 336861), (126, 251309), (141, 224574), (282, 112287), (329, 96246), (423, 74858), (658, 48123), (846, 37429), (987, 32082), (1974, 16041), (2961, 10694), (5347, 5922)]