16810902

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2586

約数の個数: 40

約数和(自身を含む): 38602872

約数和(自身を除く): 21791970

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 2531, 3321, 5062, 6642, 7593, 15186, 22779, 45558, 68337, 103771, 136674, 205011, 207542, 311313, 410022, 622626, 933939, 1867878, 2801817, 5603634, 8405451, 16810902]

約数ペア:

[(1, 16810902), (2, 8405451), (3, 5603634), (6, 2801817), (9, 1867878), (18, 933939), (27, 622626), (41, 410022), (54, 311313), (81, 207542), (82, 205011), (123, 136674), (162, 103771), (246, 68337), (369, 45558), (738, 22779), (1107, 15186), (2214, 7593), (2531, 6642), (3321, 5062)]