18949116

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15331}}^1$

素因数の和:15441

約数の個数: 24

約数和(自身を含む): 44646784

約数和(自身を除く): 25697668

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15331, 30662, 45993, 61324, 91986, 183972, 1579093, 3158186, 4737279, 6316372, 9474558, 18949116]

約数ペア:

[(1, 18949116), (2, 9474558), (3, 6316372), (4, 4737279), (6, 3158186), (12, 1579093), (103, 183972), (206, 91986), (309, 61324), (412, 45993), (618, 30662), (1236, 15331)]