1315062

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 3456000

約数和(自身を除く): 2140938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 71, 98, 126, 142, 147, 189, 213, 294, 343, 378, 426, 441, 497, 639, 686, 882, 994, 1029, 1278, 1323, 1491, 1917, 2058, 2646, 2982, 3087, 3479, 3834, 4473, 6174, 6958, 8946, 9261, 10437, 13419, 18522, 20874, 24353, 26838, 31311, 48706, 62622, 73059, 93933, 146118, 187866, 219177, 438354, 657531, 1315062]

約数ペア:

[(1, 1315062), (2, 657531), (3, 438354), (6, 219177), (7, 187866), (9, 146118), (14, 93933), (18, 73059), (21, 62622), (27, 48706), (42, 31311), (49, 26838), (54, 24353), (63, 20874), (71, 18522), (98, 13419), (126, 10437), (142, 9261), (147, 8946), (189, 6958), (213, 6174), (294, 4473), (343, 3834), (378, 3479), (426, 3087), (441, 2982), (497, 2646), (639, 2058), (686, 1917), (882, 1491), (994, 1323), (1029, 1278)]