143172666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87407}}^1$

素因数の和:87435

約数の個数: 48

約数和(自身を含む): 381798144

約数和(自身を除く): 238625478

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, 87407, 174814, 262221, 524442, 611849, 786663, 1136291, 1223698, 1573326, 1835547, 2272582, 3408873, 3671094, 5506641, 6817746, 7954037, 10226619, 11013282, 15908074, 20453238, 23862111, 47724222, 71586333, 143172666]

約数ペア:

[(1, 143172666), (2, 71586333), (3, 47724222), (6, 23862111), (7, 20453238), (9, 15908074), (13, 11013282), (14, 10226619), (18, 7954037), (21, 6817746), (26, 5506641), (39, 3671094), (42, 3408873), (63, 2272582), (78, 1835547), (91, 1573326), (117, 1223698), (126, 1136291), (182, 786663), (234, 611849), (273, 524442), (546, 262221), (819, 174814), (1638, 87407)]