71084286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43397}}^1$

素因数の和:43425

約数の個数: 48

約数和(自身を含む): 189562464

約数和(自身を除く): 118478178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 43397, 86794, 130191, 260382, 303779, 390573, 564161, 607558, 781146, 911337, 1128322, 1692483, 1822674, 2734011, 3384966, 3949127, 5077449, 5468022, 7898254, 10154898, 11847381, 23694762, 35542143, 71084286]

約数ペア:

[(1, 71084286), (2, 35542143), (3, 23694762), (6, 11847381), (7, 10154898), (9, 7898254), (13, 5468022), (14, 5077449), (18, 3949127), (21, 3384966), (26, 2734011), (39, 1822674), (42, 1692483), (63, 1128322), (78, 911337), (91, 781146), (117, 607558), (126, 564161), (182, 390573), (234, 303779), (273, 260382), (546, 130191), (819, 86794), (1638, 43397)]