189424494

素因数分解:

$2^1\times 3^4\times 7^4\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 100

約数和(自身を含む): 496180344

約数和(自身を除く): 306755850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 487, 567, 686, 882, 974, 1029, 1134, 1323, 1461, 2058, 2401, 2646, 2922, 3087, 3409, 3969, 4383, 4802, 6174, 6818, 7203, 7938, 8766, 9261, 10227, 13149, 14406, 18522, 20454, 21609, 23863, 26298, 27783, 30681, 39447, 43218, 47726, 55566, 61362, 64827, 71589, 78894, 92043, 129654, 143178, 167041, 184086, 194481, 214767, 276129, 334082, 388962, 429534, 501123, 552258, 644301, 1002246, 1169287, 1288602, 1503369, 1932903, 2338574, 3006738, 3507861, 3865806, 4510107, 7015722, 9020214, 10523583, 13530321, 21047166, 27060642, 31570749, 63141498, 94712247, 189424494]

約数ペア:

[(1, 189424494), (2, 94712247), (3, 63141498), (6, 31570749), (7, 27060642), (9, 21047166), (14, 13530321), (18, 10523583), (21, 9020214), (27, 7015722), (42, 4510107), (49, 3865806), (54, 3507861), (63, 3006738), (81, 2338574), (98, 1932903), (126, 1503369), (147, 1288602), (162, 1169287), (189, 1002246), (294, 644301), (343, 552258), (378, 501123), (441, 429534), (487, 388962), (567, 334082), (686, 276129), (882, 214767), (974, 194481), (1029, 184086), (1134, 167041), (1323, 143178), (1461, 129654), (2058, 92043), (2401, 78894), (2646, 71589), (2922, 64827), (3087, 61362), (3409, 55566), (3969, 47726), (4383, 43218), (4802, 39447), (6174, 30681), (6818, 27783), (7203, 26298), (7938, 23863), (8766, 21609), (9261, 20454), (10227, 18522), (13149, 14406)]