18975912

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{10831}}^1$

素因数の和:10913

約数の個数: 32

約数和(自身を含む): 48094080

約数和(自身を除く): 29118168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 10831, 21662, 32493, 43324, 64986, 86648, 129972, 259944, 790663, 1581326, 2371989, 3162652, 4743978, 6325304, 9487956, 18975912]

約数ペア:

[(1, 18975912), (2, 9487956), (3, 6325304), (4, 4743978), (6, 3162652), (8, 2371989), (12, 1581326), (24, 790663), (73, 259944), (146, 129972), (219, 86648), (292, 64986), (438, 43324), (584, 32493), (876, 21662), (1752, 10831)]