351657126

素因数分解:

$2^1\times 3^4\times {\mathrm{2170723}}^1$

素因数の和:2170737

約数の個数: 20

約数和(自身を含む): 787972812

約数和(自身を除く): 436315686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2170723, 4341446, 6512169, 13024338, 19536507, 39073014, 58609521, 117219042, 175828563, 351657126]

約数ペア:

[(1, 351657126), (2, 175828563), (3, 117219042), (6, 58609521), (9, 39073014), (18, 19536507), (27, 13024338), (54, 6512169), (81, 4341446), (162, 2170723)]