7927416

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 25920000

約数和(自身を除く): 17992584

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, 107, 108, 126, 147, 168, 189, 196, 214, 216, 252, 294, 321, 343, 378, 392, 428, 441, 504, 588, 642, 686, 749, 756, 856, 882, 963, 1029, 1176, 1284, 1323, 1372, 1498, 1512, 1764, 1926, 2058, 2247, 2568, 2646, 2744, 2889, 2996, 3087, 3528, 3852, 4116, 4494, 5243, 5292, 5778, 5992, 6174, 6741, 7704, 8232, 8988, 9261, 10486, 10584, 11556, 12348, 13482, 15729, 17976, 18522, 20223, 20972, 23112, 24696, 26964, 31458, 36701, 37044, 40446, 41944, 47187, 53928, 62916, 73402, 74088, 80892, 94374, 110103, 125832, 141561, 146804, 161784, 188748, 220206, 283122, 293608, 330309, 377496, 440412, 566244, 660618, 880824, 990927, 1132488, 1321236, 1981854, 2642472, 3963708, 7927416]

約数ペア:

[(1, 7927416), (2, 3963708), (3, 2642472), (4, 1981854), (6, 1321236), (7, 1132488), (8, 990927), (9, 880824), (12, 660618), (14, 566244), (18, 440412), (21, 377496), (24, 330309), (27, 293608), (28, 283122), (36, 220206), (42, 188748), (49, 161784), (54, 146804), (56, 141561), (63, 125832), (72, 110103), (84, 94374), (98, 80892), (107, 74088), (108, 73402), (126, 62916), (147, 53928), (168, 47187), (189, 41944), (196, 40446), (214, 37044), (216, 36701), (252, 31458), (294, 26964), (321, 24696), (343, 23112), (378, 20972), (392, 20223), (428, 18522), (441, 17976), (504, 15729), (588, 13482), (642, 12348), (686, 11556), (749, 10584), (756, 10486), (856, 9261), (882, 8988), (963, 8232), (1029, 7704), (1176, 6741), (1284, 6174), (1323, 5992), (1372, 5778), (1498, 5292), (1512, 5243), (1764, 4494), (1926, 4116), (2058, 3852), (2247, 3528), (2568, 3087), (2646, 2996), (2744, 2889)]