19827066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4003

約数の個数: 48

約数和(自身を含む): 48854016

約数和(自身を除く): 29026950

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 3967, 4998, 7934, 11901, 23802, 27769, 55538, 67439, 83307, 134878, 166614, 194383, 202317, 388766, 404634, 472073, 583149, 944146, 1166298, 1416219, 2832438, 3304511, 6609022, 9913533, 19827066]

約数ペア:

[(1, 19827066), (2, 9913533), (3, 6609022), (6, 3304511), (7, 2832438), (14, 1416219), (17, 1166298), (21, 944146), (34, 583149), (42, 472073), (49, 404634), (51, 388766), (98, 202317), (102, 194383), (119, 166614), (147, 134878), (238, 83307), (294, 67439), (357, 55538), (714, 27769), (833, 23802), (1666, 11901), (2499, 7934), (3967, 4998)]