16800126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1487}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 21768834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1487, 1614, 1883, 2974, 3766, 4461, 5649, 8922, 10409, 11298, 20818, 31227, 62454, 400003, 800006, 1200009, 2400018, 2800021, 5600042, 8400063, 16800126]

約数ペア:

[(1, 16800126), (2, 8400063), (3, 5600042), (6, 2800021), (7, 2400018), (14, 1200009), (21, 800006), (42, 400003), (269, 62454), (538, 31227), (807, 20818), (1487, 11298), (1614, 10409), (1883, 8922), (2974, 5649), (3766, 4461)]