16933818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 38817792

約数和(自身を除く): 21883974

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 53, 66, 94, 103, 106, 141, 159, 206, 282, 309, 318, 517, 583, 618, 1034, 1133, 1166, 1551, 1749, 2266, 2491, 3102, 3399, 3498, 4841, 4982, 5459, 6798, 7473, 9682, 10918, 14523, 14946, 16377, 27401, 29046, 32754, 53251, 54802, 60049, 82203, 106502, 120098, 159753, 164406, 180147, 256573, 319506, 360294, 513146, 769719, 1539438, 2822303, 5644606, 8466909, 16933818]

約数ペア:

[(1, 16933818), (2, 8466909), (3, 5644606), (6, 2822303), (11, 1539438), (22, 769719), (33, 513146), (47, 360294), (53, 319506), (66, 256573), (94, 180147), (103, 164406), (106, 159753), (141, 120098), (159, 106502), (206, 82203), (282, 60049), (309, 54802), (318, 53251), (517, 32754), (583, 29046), (618, 27401), (1034, 16377), (1133, 14946), (1166, 14523), (1551, 10918), (1749, 9682), (2266, 7473), (2491, 6798), (3102, 5459), (3399, 4982), (3498, 4841)]