1764490638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{145513}}^1$

素因数の和:145608

約数の個数: 32

約数和(自身を含む): 3687906816

約数和(自身を除く): 1923416178

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 2021, 4042, 6063, 12126, 145513, 291026, 436539, 873078, 6257059, 6839111, 12514118, 13678222, 18771177, 20517333, 37542354, 41034666, 294081773, 588163546, 882245319, 1764490638]

約数ペア:

[(1, 1764490638), (2, 882245319), (3, 588163546), (6, 294081773), (43, 41034666), (47, 37542354), (86, 20517333), (94, 18771177), (129, 13678222), (141, 12514118), (258, 6839111), (282, 6257059), (2021, 873078), (4042, 436539), (6063, 291026), (12126, 145513)]