15502914

素因数分解:

$2^1\times 3^6\times 7^3\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 112

約数和(自身を含む): 41971200

約数和(自身を除く): 26468286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 81, 93, 98, 126, 147, 162, 186, 189, 217, 243, 279, 294, 343, 378, 434, 441, 486, 558, 567, 651, 686, 729, 837, 882, 1029, 1134, 1302, 1323, 1458, 1519, 1674, 1701, 1953, 2058, 2511, 2646, 3038, 3087, 3402, 3906, 3969, 4557, 5022, 5103, 5859, 6174, 7533, 7938, 9114, 9261, 10206, 10633, 11718, 11907, 13671, 15066, 17577, 18522, 21266, 22599, 23814, 27342, 27783, 31899, 35154, 35721, 41013, 45198, 52731, 55566, 63798, 71442, 82026, 83349, 95697, 105462, 123039, 158193, 166698, 191394, 246078, 250047, 287091, 316386, 369117, 500094, 574182, 738234, 861273, 1107351, 1722546, 2214702, 2583819, 5167638, 7751457, 15502914]

約数ペア:

[(1, 15502914), (2, 7751457), (3, 5167638), (6, 2583819), (7, 2214702), (9, 1722546), (14, 1107351), (18, 861273), (21, 738234), (27, 574182), (31, 500094), (42, 369117), (49, 316386), (54, 287091), (62, 250047), (63, 246078), (81, 191394), (93, 166698), (98, 158193), (126, 123039), (147, 105462), (162, 95697), (186, 83349), (189, 82026), (217, 71442), (243, 63798), (279, 55566), (294, 52731), (343, 45198), (378, 41013), (434, 35721), (441, 35154), (486, 31899), (558, 27783), (567, 27342), (651, 23814), (686, 22599), (729, 21266), (837, 18522), (882, 17577), (1029, 15066), (1134, 13671), (1302, 11907), (1323, 11718), (1458, 10633), (1519, 10206), (1674, 9261), (1701, 9114), (1953, 7938), (2058, 7533), (2511, 6174), (2646, 5859), (3038, 5103), (3087, 5022), (3402, 4557), (3906, 3969)]