857409462

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19424

約数の個数: 96

約数和(自身を含む): 2371229952

約数和(自身を除く): 1513820490

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 702, 819, 1053, 1134, 1638, 1701, 2106, 2457, 3159, 3402, 4914, 6318, 7371, 14742, 19387, 22113, 38774, 44226, 58161, 116322, 135709, 174483, 252031, 271418, 348966, 407127, 504062, 523449, 756093, 814254, 1046898, 1221381, 1512186, 1570347, 1764217, 2268279, 2442762, 3140694, 3528434, 3664143, 4536558, 4711041, 5292651, 6804837, 7328286, 9422082, 10585302, 10992429, 13609674, 15877953, 20414511, 21984858, 31755906, 32977287, 40829022, 47633859, 61243533, 65954574, 95267718, 122487066, 142901577, 285803154, 428704731, 857409462]

約数ペア:

[(1, 857409462), (2, 428704731), (3, 285803154), (6, 142901577), (7, 122487066), (9, 95267718), (13, 65954574), (14, 61243533), (18, 47633859), (21, 40829022), (26, 32977287), (27, 31755906), (39, 21984858), (42, 20414511), (54, 15877953), (63, 13609674), (78, 10992429), (81, 10585302), (91, 9422082), (117, 7328286), (126, 6804837), (162, 5292651), (182, 4711041), (189, 4536558), (234, 3664143), (243, 3528434), (273, 3140694), (351, 2442762), (378, 2268279), (486, 1764217), (546, 1570347), (567, 1512186), (702, 1221381), (819, 1046898), (1053, 814254), (1134, 756093), (1638, 523449), (1701, 504062), (2106, 407127), (2457, 348966), (3159, 271418), (3402, 252031), (4914, 174483), (6318, 135709), (7371, 116322), (14742, 58161), (19387, 44226), (22113, 38774)]