19452636

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{953}}^1$

素因数の和:982

約数の個数: 84

約数和(自身を含む): 58392432

約数和(自身を除く): 38939796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 953, 972, 1134, 1458, 1701, 1906, 2268, 2859, 2916, 3402, 3812, 5103, 5718, 6671, 6804, 8577, 10206, 11436, 13342, 17154, 20013, 20412, 25731, 26684, 34308, 40026, 51462, 60039, 77193, 80052, 102924, 120078, 154386, 180117, 231579, 240156, 308772, 360234, 463158, 540351, 694737, 720468, 926316, 1080702, 1389474, 1621053, 2161404, 2778948, 3242106, 4863159, 6484212, 9726318, 19452636]

約数ペア:

[(1, 19452636), (2, 9726318), (3, 6484212), (4, 4863159), (6, 3242106), (7, 2778948), (9, 2161404), (12, 1621053), (14, 1389474), (18, 1080702), (21, 926316), (27, 720468), (28, 694737), (36, 540351), (42, 463158), (54, 360234), (63, 308772), (81, 240156), (84, 231579), (108, 180117), (126, 154386), (162, 120078), (189, 102924), (243, 80052), (252, 77193), (324, 60039), (378, 51462), (486, 40026), (567, 34308), (729, 26684), (756, 25731), (953, 20412), (972, 20013), (1134, 17154), (1458, 13342), (1701, 11436), (1906, 10206), (2268, 8577), (2859, 6804), (2916, 6671), (3402, 5718), (3812, 5103)]