180983814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 402479280

約数和(自身を除く): 221495466

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 121, 178, 242, 267, 363, 534, 726, 979, 1958, 2801, 2937, 5602, 5874, 8403, 10769, 16806, 21538, 30811, 32307, 61622, 64614, 92433, 184866, 249289, 338921, 498578, 677842, 747867, 1016763, 1495734, 2033526, 2742179, 5484358, 8226537, 16453074, 30163969, 60327938, 90491907, 180983814]

約数ペア:

[(1, 180983814), (2, 90491907), (3, 60327938), (6, 30163969), (11, 16453074), (22, 8226537), (33, 5484358), (66, 2742179), (89, 2033526), (121, 1495734), (178, 1016763), (242, 747867), (267, 677842), (363, 498578), (534, 338921), (726, 249289), (979, 184866), (1958, 92433), (2801, 64614), (2937, 61622), (5602, 32307), (5874, 30811), (8403, 21538), (10769, 16806)]