131919912

素因数分解:

$2^3\times 3^2\times {\mathrm{1832221}}^1$

素因数の和:1832233

約数の個数: 24

約数和(自身を含む): 357283290

約数和(自身を除く): 225363378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1832221, 3664442, 5496663, 7328884, 10993326, 14657768, 16489989, 21986652, 32979978, 43973304, 65959956, 131919912]

約数ペア:

[(1, 131919912), (2, 65959956), (3, 43973304), (4, 32979978), (6, 21986652), (8, 16489989), (9, 14657768), (12, 10993326), (18, 7328884), (24, 5496663), (36, 3664442), (72, 1832221)]