16640424

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 47376000

約数和(自身を除く): 30735576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 1879, 2214, 2952, 3758, 4428, 5637, 7516, 8856, 11274, 15032, 16911, 22548, 33822, 45096, 50733, 67644, 77039, 101466, 135288, 154078, 202932, 231117, 308156, 405864, 462234, 616312, 693351, 924468, 1386702, 1848936, 2080053, 2773404, 4160106, 5546808, 8320212, 16640424]

約数ペア:

[(1, 16640424), (2, 8320212), (3, 5546808), (4, 4160106), (6, 2773404), (8, 2080053), (9, 1848936), (12, 1386702), (18, 924468), (24, 693351), (27, 616312), (36, 462234), (41, 405864), (54, 308156), (72, 231117), (82, 202932), (108, 154078), (123, 135288), (164, 101466), (216, 77039), (246, 67644), (328, 50733), (369, 45096), (492, 33822), (738, 22548), (984, 16911), (1107, 15032), (1476, 11274), (1879, 8856), (2214, 7516), (2952, 5637), (3758, 4428)]