16975224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 54912000

約数和(自身を除く): 37936776

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, 103, 108, 109, 126, 168, 189, 206, 216, 218, 252, 309, 327, 378, 412, 436, 504, 618, 654, 721, 756, 763, 824, 872, 927, 981, 1236, 1308, 1442, 1512, 1526, 1854, 1962, 2163, 2289, 2472, 2616, 2781, 2884, 2943, 3052, 3708, 3924, 4326, 4578, 5562, 5768, 5886, 6104, 6489, 6867, 7416, 7848, 8652, 9156, 11124, 11227, 11772, 12978, 13734, 17304, 18312, 19467, 20601, 22248, 22454, 23544, 25956, 27468, 33681, 38934, 41202, 44908, 51912, 54936, 67362, 77868, 78589, 82404, 89816, 101043, 134724, 155736, 157178, 164808, 202086, 235767, 269448, 303129, 314356, 404172, 471534, 606258, 628712, 707301, 808344, 943068, 1212516, 1414602, 1886136, 2121903, 2425032, 2829204, 4243806, 5658408, 8487612, 16975224]

約数ペア:

[(1, 16975224), (2, 8487612), (3, 5658408), (4, 4243806), (6, 2829204), (7, 2425032), (8, 2121903), (9, 1886136), (12, 1414602), (14, 1212516), (18, 943068), (21, 808344), (24, 707301), (27, 628712), (28, 606258), (36, 471534), (42, 404172), (54, 314356), (56, 303129), (63, 269448), (72, 235767), (84, 202086), (103, 164808), (108, 157178), (109, 155736), (126, 134724), (168, 101043), (189, 89816), (206, 82404), (216, 78589), (218, 77868), (252, 67362), (309, 54936), (327, 51912), (378, 44908), (412, 41202), (436, 38934), (504, 33681), (618, 27468), (654, 25956), (721, 23544), (756, 22454), (763, 22248), (824, 20601), (872, 19467), (927, 18312), (981, 17304), (1236, 13734), (1308, 12978), (1442, 11772), (1512, 11227), (1526, 11124), (1854, 9156), (1962, 8652), (2163, 7848), (2289, 7416), (2472, 6867), (2616, 6489), (2781, 6104), (2884, 5886), (2943, 5768), (3052, 5562), (3708, 4578), (3924, 4326)]