16990956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{27763}}^1$

素因数の和:27790

約数の個数: 36

約数和(自身を含む): 45477432

約数和(自身を除く): 28486476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 27763, 55526, 83289, 111052, 166578, 249867, 333156, 471971, 499734, 943942, 999468, 1415913, 1887884, 2831826, 4247739, 5663652, 8495478, 16990956]

約数ペア:

[(1, 16990956), (2, 8495478), (3, 5663652), (4, 4247739), (6, 2831826), (9, 1887884), (12, 1415913), (17, 999468), (18, 943942), (34, 499734), (36, 471971), (51, 333156), (68, 249867), (102, 166578), (153, 111052), (204, 83289), (306, 55526), (612, 27763)]