2109473874

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{298201}}^1$

素因数の和:298343

約数の個数: 32

約数和(自身を含む): 4723519680

約数和(自身を除く): 2614045806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 298201, 596402, 894603, 1789206, 2683809, 5367618, 8051427, 16102854, 39064331, 78128662, 117192993, 234385986, 351578979, 703157958, 1054736937, 2109473874]

約数ペア:

[(1, 2109473874), (2, 1054736937), (3, 703157958), (6, 351578979), (9, 234385986), (18, 117192993), (27, 78128662), (54, 39064331), (131, 16102854), (262, 8051427), (393, 5367618), (786, 2683809), (1179, 1789206), (2358, 894603), (3537, 596402), (7074, 298201)]