42915996

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2389}}^1$

素因数の和:2898

約数の個数: 36

約数和(自身を含む): 108745000

約数和(自身を除く): 65829004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2389, 2994, 4491, 4778, 5988, 7167, 8982, 9556, 14334, 17964, 21501, 28668, 43002, 86004, 1192111, 2384222, 3576333, 4768444, 7152666, 10728999, 14305332, 21457998, 42915996]

約数ペア:

[(1, 42915996), (2, 21457998), (3, 14305332), (4, 10728999), (6, 7152666), (9, 4768444), (12, 3576333), (18, 2384222), (36, 1192111), (499, 86004), (998, 43002), (1497, 28668), (1996, 21501), (2389, 17964), (2994, 14334), (4491, 9556), (4778, 8982), (5988, 7167)]