18472076

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1613}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 37057440

約数和(自身を除く): 18585364

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1613, 1636, 2863, 3226, 5726, 6452, 11291, 11452, 22582, 45164, 659717, 1319434, 2638868, 4618019, 9236038, 18472076]

約数ペア:

[(1, 18472076), (2, 9236038), (4, 4618019), (7, 2638868), (14, 1319434), (28, 659717), (409, 45164), (818, 22582), (1613, 11452), (1636, 11291), (2863, 6452), (3226, 5726)]