17964072

素因数分解:

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

素因数の和:240

約数の個数: 96

約数和(自身を含む): 57556800

約数和(自身を除く): 39592728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 168, 189, 216, 218, 252, 327, 378, 436, 504, 654, 756, 763, 872, 981, 1308, 1512, 1526, 1962, 2289, 2616, 2943, 3052, 3924, 4578, 5886, 6104, 6867, 7848, 9156, 11772, 11881, 13734, 18312, 20601, 23544, 23762, 27468, 35643, 41202, 47524, 54936, 71286, 82404, 83167, 95048, 106929, 142572, 164808, 166334, 213858, 249501, 285144, 320787, 332668, 427716, 499002, 641574, 665336, 748503, 855432, 998004, 1283148, 1497006, 1996008, 2245509, 2566296, 2994012, 4491018, 5988024, 8982036, 17964072]

約数ペア:

[(1, 17964072), (2, 8982036), (3, 5988024), (4, 4491018), (6, 2994012), (7, 2566296), (8, 2245509), (9, 1996008), (12, 1497006), (14, 1283148), (18, 998004), (21, 855432), (24, 748503), (27, 665336), (28, 641574), (36, 499002), (42, 427716), (54, 332668), (56, 320787), (63, 285144), (72, 249501), (84, 213858), (108, 166334), (109, 164808), (126, 142572), (168, 106929), (189, 95048), (216, 83167), (218, 82404), (252, 71286), (327, 54936), (378, 47524), (436, 41202), (504, 35643), (654, 27468), (756, 23762), (763, 23544), (872, 20601), (981, 18312), (1308, 13734), (1512, 11881), (1526, 11772), (1962, 9156), (2289, 7848), (2616, 6867), (2943, 6104), (3052, 5886), (3924, 4578)]