16959852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 54792192

約数和(自身を除く): 37832340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 167, 182, 186, 217, 234, 252, 273, 279, 334, 364, 372, 403, 434, 468, 501, 546, 558, 651, 668, 806, 819, 868, 1002, 1092, 1116, 1169, 1209, 1302, 1503, 1612, 1638, 1953, 2004, 2171, 2338, 2418, 2604, 2821, 3006, 3276, 3507, 3627, 3906, 4342, 4676, 4836, 5177, 5642, 6012, 6513, 7014, 7254, 7812, 8463, 8684, 10354, 10521, 11284, 13026, 14028, 14508, 15197, 15531, 16926, 19539, 20708, 21042, 25389, 26052, 30394, 31062, 33852, 36239, 39078, 42084, 45591, 46593, 50778, 60788, 62124, 67301, 72478, 78156, 91182, 93186, 101556, 108717, 134602, 136773, 144956, 182364, 186372, 201903, 217434, 269204, 273546, 326151, 403806, 434868, 471107, 547092, 605709, 652302, 807612, 942214, 1211418, 1304604, 1413321, 1884428, 2422836, 2826642, 4239963, 5653284, 8479926, 16959852]

約数ペア:

[(1, 16959852), (2, 8479926), (3, 5653284), (4, 4239963), (6, 2826642), (7, 2422836), (9, 1884428), (12, 1413321), (13, 1304604), (14, 1211418), (18, 942214), (21, 807612), (26, 652302), (28, 605709), (31, 547092), (36, 471107), (39, 434868), (42, 403806), (52, 326151), (62, 273546), (63, 269204), (78, 217434), (84, 201903), (91, 186372), (93, 182364), (117, 144956), (124, 136773), (126, 134602), (156, 108717), (167, 101556), (182, 93186), (186, 91182), (217, 78156), (234, 72478), (252, 67301), (273, 62124), (279, 60788), (334, 50778), (364, 46593), (372, 45591), (403, 42084), (434, 39078), (468, 36239), (501, 33852), (546, 31062), (558, 30394), (651, 26052), (668, 25389), (806, 21042), (819, 20708), (868, 19539), (1002, 16926), (1092, 15531), (1116, 15197), (1169, 14508), (1209, 14028), (1302, 13026), (1503, 11284), (1612, 10521), (1638, 10354), (1953, 8684), (2004, 8463), (2171, 7812), (2338, 7254), (2418, 7014), (2604, 6513), (2821, 6012), (3006, 5642), (3276, 5177), (3507, 4836), (3627, 4676), (3906, 4342)]