9178254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 21415680

約数和(自身を除く): 12237426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 571, 846, 893, 1142, 1713, 1786, 2679, 3426, 5139, 5358, 8037, 10278, 10849, 16074, 21698, 26837, 32547, 53674, 65094, 80511, 97641, 161022, 195282, 241533, 483066, 509903, 1019806, 1529709, 3059418, 4589127, 9178254]

約数ペア:

[(1, 9178254), (2, 4589127), (3, 3059418), (6, 1529709), (9, 1019806), (18, 509903), (19, 483066), (38, 241533), (47, 195282), (57, 161022), (94, 97641), (114, 80511), (141, 65094), (171, 53674), (282, 32547), (342, 26837), (423, 21698), (571, 16074), (846, 10849), (893, 10278), (1142, 8037), (1713, 5358), (1786, 5139), (2679, 3426)]