129617658

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4718

約数の個数: 56

約数和(自身を含む): 306914400

約数和(自身を除く): 177296742

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 3078, 4617, 4679, 9234, 9358, 13851, 14037, 27702, 28074, 42111, 84222, 88901, 126333, 177802, 252666, 266703, 378999, 533406, 757998, 800109, 1136997, 1600218, 2273994, 2400327, 3410991, 4800654, 6821982, 7200981, 14401962, 21602943, 43205886, 64808829, 129617658]

約数ペア:

[(1, 129617658), (2, 64808829), (3, 43205886), (6, 21602943), (9, 14401962), (18, 7200981), (19, 6821982), (27, 4800654), (38, 3410991), (54, 2400327), (57, 2273994), (81, 1600218), (114, 1136997), (162, 800109), (171, 757998), (243, 533406), (342, 378999), (486, 266703), (513, 252666), (729, 177802), (1026, 126333), (1458, 88901), (1539, 84222), (3078, 42111), (4617, 28074), (4679, 27702), (9234, 14037), (9358, 13851)]