31837962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5749}}^1$

素因数の和:5838

約数の個数: 32

約数和(自身を含む): 69552000

約数和(自身を除く): 37714038

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 5749, 11498, 17247, 34494, 74737, 149474, 224211, 408179, 448422, 816358, 1224537, 2449074, 5306327, 10612654, 15918981, 31837962]

約数ペア:

[(1, 31837962), (2, 15918981), (3, 10612654), (6, 5306327), (13, 2449074), (26, 1224537), (39, 816358), (71, 448422), (78, 408179), (142, 224211), (213, 149474), (426, 74737), (923, 34494), (1846, 17247), (2769, 11498), (5538, 5749)]