2731188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 6702080

約数和(自身を除く): 3970892

約数列:

[1, 2, 3, 4, 6, 12, 43, 67, 79, 86, 129, 134, 158, 172, 201, 237, 258, 268, 316, 402, 474, 516, 804, 948, 2881, 3397, 5293, 5762, 6794, 8643, 10191, 10586, 11524, 13588, 15879, 17286, 20382, 21172, 31758, 34572, 40764, 63516, 227599, 455198, 682797, 910396, 1365594, 2731188]

約数ペア:

[(1, 2731188), (2, 1365594), (3, 910396), (4, 682797), (6, 455198), (12, 227599), (43, 63516), (67, 40764), (79, 34572), (86, 31758), (129, 21172), (134, 20382), (158, 17286), (172, 15879), (201, 13588), (237, 11524), (258, 10586), (268, 10191), (316, 8643), (402, 6794), (474, 5762), (516, 5293), (804, 3397), (948, 2881)]