89801838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{237571}}^1$

素因数の和:237589

約数の個数: 32

約数和(自身を含む): 228069120

約数和(自身を除く): 138267282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 237571, 475142, 712713, 1425426, 1662997, 2138139, 3325994, 4276278, 4988991, 6414417, 9977982, 12828834, 14966973, 29933946, 44900919, 89801838]

約数ペア:

[(1, 89801838), (2, 44900919), (3, 29933946), (6, 14966973), (7, 12828834), (9, 9977982), (14, 6414417), (18, 4988991), (21, 4276278), (27, 3325994), (42, 2138139), (54, 1662997), (63, 1425426), (126, 712713), (189, 475142), (378, 237571)]