17438694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 46314240

約数和(自身を除く): 28875546

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 41, 42, 57, 78, 82, 91, 114, 123, 133, 182, 246, 247, 266, 273, 287, 399, 494, 533, 546, 574, 741, 779, 798, 861, 1066, 1482, 1558, 1599, 1681, 1722, 1729, 2337, 3198, 3362, 3458, 3731, 4674, 5043, 5187, 5453, 7462, 10086, 10127, 10374, 10906, 11193, 11767, 16359, 20254, 21853, 22386, 23534, 30381, 31939, 32718, 35301, 43706, 60762, 63878, 65559, 70602, 70889, 95817, 131118, 141778, 152971, 191634, 212667, 223573, 305942, 415207, 425334, 447146, 458913, 670719, 830414, 917826, 1245621, 1341438, 2491242, 2906449, 5812898, 8719347, 17438694]

約数ペア:

[(1, 17438694), (2, 8719347), (3, 5812898), (6, 2906449), (7, 2491242), (13, 1341438), (14, 1245621), (19, 917826), (21, 830414), (26, 670719), (38, 458913), (39, 447146), (41, 425334), (42, 415207), (57, 305942), (78, 223573), (82, 212667), (91, 191634), (114, 152971), (123, 141778), (133, 131118), (182, 95817), (246, 70889), (247, 70602), (266, 65559), (273, 63878), (287, 60762), (399, 43706), (494, 35301), (533, 32718), (546, 31939), (574, 30381), (741, 23534), (779, 22386), (798, 21853), (861, 20254), (1066, 16359), (1482, 11767), (1558, 11193), (1599, 10906), (1681, 10374), (1722, 10127), (1729, 10086), (2337, 7462), (3198, 5453), (3362, 5187), (3458, 5043), (3731, 4674)]