18916296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 54595200

約数和(自身を除く): 35678904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1033, 1308, 1526, 2066, 2289, 2616, 3052, 3099, 4132, 4578, 6104, 6198, 7231, 8264, 9156, 12396, 14462, 18312, 21693, 24792, 28924, 43386, 57848, 86772, 112597, 173544, 225194, 337791, 450388, 675582, 788179, 900776, 1351164, 1576358, 2364537, 2702328, 3152716, 4729074, 6305432, 9458148, 18916296]

約数ペア:

[(1, 18916296), (2, 9458148), (3, 6305432), (4, 4729074), (6, 3152716), (7, 2702328), (8, 2364537), (12, 1576358), (14, 1351164), (21, 900776), (24, 788179), (28, 675582), (42, 450388), (56, 337791), (84, 225194), (109, 173544), (168, 112597), (218, 86772), (327, 57848), (436, 43386), (654, 28924), (763, 24792), (872, 21693), (1033, 18312), (1308, 14462), (1526, 12396), (2066, 9156), (2289, 8264), (2616, 7231), (3052, 6198), (3099, 6104), (4132, 4578)]