18712104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{45863}}^1$

素因数の和:45889

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 30821016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 45863, 91726, 137589, 183452, 275178, 366904, 550356, 779671, 1100712, 1559342, 2339013, 3118684, 4678026, 6237368, 9356052, 18712104]

約数ペア:

[(1, 18712104), (2, 9356052), (3, 6237368), (4, 4678026), (6, 3118684), (8, 2339013), (12, 1559342), (17, 1100712), (24, 779671), (34, 550356), (51, 366904), (68, 275178), (102, 183452), (136, 137589), (204, 91726), (408, 45863)]