16800000078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{121739131}}^1$

素因数の和:121739159

約数の個数: 16

約数和(自身を含む): 35060870016

約数和(自身を除く): 18260869938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 121739131, 243478262, 365217393, 730434786, 2800000013, 5600000026, 8400000039, 16800000078]

約数ペア:

[(1, 16800000078), (2, 8400000039), (3, 5600000026), (6, 2800000013), (23, 730434786), (46, 365217393), (69, 243478262), (138, 121739131)]