9705528

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 31680000

約数和(自身を除く): 21974472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 131, 147, 168, 189, 196, 216, 252, 262, 294, 343, 378, 392, 393, 441, 504, 524, 588, 686, 756, 786, 882, 917, 1029, 1048, 1176, 1179, 1323, 1372, 1512, 1572, 1764, 1834, 2058, 2358, 2646, 2744, 2751, 3087, 3144, 3528, 3537, 3668, 4116, 4716, 5292, 5502, 6174, 6419, 7074, 7336, 8232, 8253, 9261, 9432, 10584, 11004, 12348, 12838, 14148, 16506, 18522, 19257, 22008, 24696, 24759, 25676, 28296, 33012, 37044, 38514, 44933, 49518, 51352, 57771, 66024, 74088, 77028, 89866, 99036, 115542, 134799, 154056, 173313, 179732, 198072, 231084, 269598, 346626, 359464, 404397, 462168, 539196, 693252, 808794, 1078392, 1213191, 1386504, 1617588, 2426382, 3235176, 4852764, 9705528]

約数ペア:

[(1, 9705528), (2, 4852764), (3, 3235176), (4, 2426382), (6, 1617588), (7, 1386504), (8, 1213191), (9, 1078392), (12, 808794), (14, 693252), (18, 539196), (21, 462168), (24, 404397), (27, 359464), (28, 346626), (36, 269598), (42, 231084), (49, 198072), (54, 179732), (56, 173313), (63, 154056), (72, 134799), (84, 115542), (98, 99036), (108, 89866), (126, 77028), (131, 74088), (147, 66024), (168, 57771), (189, 51352), (196, 49518), (216, 44933), (252, 38514), (262, 37044), (294, 33012), (343, 28296), (378, 25676), (392, 24759), (393, 24696), (441, 22008), (504, 19257), (524, 18522), (588, 16506), (686, 14148), (756, 12838), (786, 12348), (882, 11004), (917, 10584), (1029, 9432), (1048, 9261), (1176, 8253), (1179, 8232), (1323, 7336), (1372, 7074), (1512, 6419), (1572, 6174), (1764, 5502), (1834, 5292), (2058, 4716), (2358, 4116), (2646, 3668), (2744, 3537), (2751, 3528), (3087, 3144)]