2011184523

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^2$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 3090810840

約数和(自身を除く): 1079626317

約数列:

[1, 3, 9, 19, 57, 137, 171, 293, 411, 879, 1233, 2603, 2637, 5567, 7809, 16701, 23427, 40141, 50103, 85849, 120423, 257547, 361269, 762679, 772641, 1631131, 2288037, 4893393, 6864111, 11761313, 14680179, 35283939, 105851817, 223464947, 670394841, 2011184523]

約数ペア:

[(1, 2011184523), (3, 670394841), (9, 223464947), (19, 105851817), (57, 35283939), (137, 14680179), (171, 11761313), (293, 6864111), (411, 4893393), (879, 2288037), (1233, 1631131), (2603, 772641), (2637, 762679), (5567, 361269), (7809, 257547), (16701, 120423), (23427, 85849), (40141, 50103)]