1180451394

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1747}}^1$

素因数の和:1901

約数の個数: 80

約数和(自身を含む): 2736067488

約数和(自身を除く): 1555616094

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 97, 129, 162, 194, 258, 291, 387, 582, 774, 873, 1161, 1746, 1747, 2322, 2619, 3483, 3494, 4171, 5238, 5241, 6966, 7857, 8342, 10482, 12513, 15714, 15723, 25026, 31446, 37539, 47169, 75078, 75121, 94338, 112617, 141507, 150242, 169459, 225234, 225363, 283014, 337851, 338918, 450726, 508377, 675702, 676089, 1016754, 1352178, 1525131, 2028267, 3050262, 4056534, 4575393, 6084801, 7286737, 9150786, 12169602, 13726179, 14573474, 21860211, 27452358, 43720422, 65580633, 131161266, 196741899, 393483798, 590225697, 1180451394]

約数ペア:

[(1, 1180451394), (2, 590225697), (3, 393483798), (6, 196741899), (9, 131161266), (18, 65580633), (27, 43720422), (43, 27452358), (54, 21860211), (81, 14573474), (86, 13726179), (97, 12169602), (129, 9150786), (162, 7286737), (194, 6084801), (258, 4575393), (291, 4056534), (387, 3050262), (582, 2028267), (774, 1525131), (873, 1352178), (1161, 1016754), (1746, 676089), (1747, 675702), (2322, 508377), (2619, 450726), (3483, 338918), (3494, 337851), (4171, 283014), (5238, 225363), (5241, 225234), (6966, 169459), (7857, 150242), (8342, 141507), (10482, 112617), (12513, 94338), (15714, 75121), (15723, 75078), (25026, 47169), (31446, 37539)]