26338284

素因数分解:

$2^2\times 3^5\times 7^3\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 81536000

約数和(自身を除く): 55197716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 79, 81, 84, 98, 108, 126, 147, 158, 162, 189, 196, 237, 243, 252, 294, 316, 324, 343, 378, 441, 474, 486, 553, 567, 588, 686, 711, 756, 882, 948, 972, 1029, 1106, 1134, 1323, 1372, 1422, 1659, 1701, 1764, 2058, 2133, 2212, 2268, 2646, 2844, 3087, 3318, 3402, 3871, 3969, 4116, 4266, 4977, 5292, 6174, 6399, 6636, 6804, 7742, 7938, 8532, 9261, 9954, 11613, 11907, 12348, 12798, 14931, 15484, 15876, 18522, 19197, 19908, 23226, 23814, 25596, 27097, 27783, 29862, 34839, 37044, 38394, 44793, 46452, 47628, 54194, 55566, 59724, 69678, 76788, 81291, 83349, 89586, 104517, 108388, 111132, 134379, 139356, 162582, 166698, 179172, 209034, 243873, 268758, 313551, 325164, 333396, 418068, 487746, 537516, 627102, 731619, 940653, 975492, 1254204, 1463238, 1881306, 2194857, 2926476, 3762612, 4389714, 6584571, 8779428, 13169142, 26338284]

約数ペア:

[(1, 26338284), (2, 13169142), (3, 8779428), (4, 6584571), (6, 4389714), (7, 3762612), (9, 2926476), (12, 2194857), (14, 1881306), (18, 1463238), (21, 1254204), (27, 975492), (28, 940653), (36, 731619), (42, 627102), (49, 537516), (54, 487746), (63, 418068), (79, 333396), (81, 325164), (84, 313551), (98, 268758), (108, 243873), (126, 209034), (147, 179172), (158, 166698), (162, 162582), (189, 139356), (196, 134379), (237, 111132), (243, 108388), (252, 104517), (294, 89586), (316, 83349), (324, 81291), (343, 76788), (378, 69678), (441, 59724), (474, 55566), (486, 54194), (553, 47628), (567, 46452), (588, 44793), (686, 38394), (711, 37044), (756, 34839), (882, 29862), (948, 27783), (972, 27097), (1029, 25596), (1106, 23814), (1134, 23226), (1323, 19908), (1372, 19197), (1422, 18522), (1659, 15876), (1701, 15484), (1764, 14931), (2058, 12798), (2133, 12348), (2212, 11907), (2268, 11613), (2646, 9954), (2844, 9261), (3087, 8532), (3318, 7938), (3402, 7742), (3871, 6804), (3969, 6636), (4116, 6399), (4266, 6174), (4977, 5292)]