31947846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7109}}^1$

素因数の和:7228

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 41768634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 7109, 14218, 21327, 42654, 49763, 99526, 149289, 298578, 760663, 1521326, 2281989, 4563978, 5324641, 10649282, 15973923, 31947846]

約数ペア:

[(1, 31947846), (2, 15973923), (3, 10649282), (6, 5324641), (7, 4563978), (14, 2281989), (21, 1521326), (42, 760663), (107, 298578), (214, 149289), (321, 99526), (642, 49763), (749, 42654), (1498, 21327), (2247, 14218), (4494, 7109)]