253954134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2015509}}^1$

素因数の和:2015524

約数の個数: 24

約数和(自身を含む): 628839120

約数和(自身を除く): 374884986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2015509, 4031018, 6046527, 12093054, 14108563, 18139581, 28217126, 36279162, 42325689, 84651378, 126977067, 253954134]

約数ペア:

[(1, 253954134), (2, 126977067), (3, 84651378), (6, 42325689), (7, 36279162), (9, 28217126), (14, 18139581), (18, 14108563), (21, 12093054), (42, 6046527), (63, 4031018), (126, 2015509)]