27259338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{491}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 57623040

約数和(自身を除く): 30363702

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 487, 491, 974, 982, 1461, 1473, 2922, 2946, 9253, 9329, 18506, 18658, 27759, 27987, 55518, 55974, 239117, 478234, 717351, 1434702, 4543223, 9086446, 13629669, 27259338]

約数ペア:

[(1, 27259338), (2, 13629669), (3, 9086446), (6, 4543223), (19, 1434702), (38, 717351), (57, 478234), (114, 239117), (487, 55974), (491, 55518), (974, 27987), (982, 27759), (1461, 18658), (1473, 18506), (2922, 9329), (2946, 9253)]