6538644

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^2$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 20241312

約数和(自身を除く): 13702668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 279, 324, 372, 378, 434, 486, 558, 567, 651, 756, 837, 868, 961, 972, 1116, 1134, 1302, 1674, 1701, 1922, 1953, 2268, 2511, 2604, 2883, 3348, 3402, 3844, 3906, 5022, 5766, 5859, 6727, 6804, 7533, 7812, 8649, 10044, 11532, 11718, 13454, 15066, 17298, 17577, 20181, 23436, 25947, 26908, 30132, 34596, 35154, 40362, 51894, 52731, 60543, 70308, 77841, 80724, 103788, 105462, 121086, 155682, 181629, 210924, 233523, 242172, 311364, 363258, 467046, 544887, 726516, 934092, 1089774, 1634661, 2179548, 3269322, 6538644]

約数ペア:

[(1, 6538644), (2, 3269322), (3, 2179548), (4, 1634661), (6, 1089774), (7, 934092), (9, 726516), (12, 544887), (14, 467046), (18, 363258), (21, 311364), (27, 242172), (28, 233523), (31, 210924), (36, 181629), (42, 155682), (54, 121086), (62, 105462), (63, 103788), (81, 80724), (84, 77841), (93, 70308), (108, 60543), (124, 52731), (126, 51894), (162, 40362), (186, 35154), (189, 34596), (217, 30132), (243, 26908), (252, 25947), (279, 23436), (324, 20181), (372, 17577), (378, 17298), (434, 15066), (486, 13454), (558, 11718), (567, 11532), (651, 10044), (756, 8649), (837, 7812), (868, 7533), (961, 6804), (972, 6727), (1116, 5859), (1134, 5766), (1302, 5022), (1674, 3906), (1701, 3844), (1922, 3402), (1953, 3348), (2268, 2883), (2511, 2604)]