18890058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 41372352

約数和(自身を除く): 22482294

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 433, 661, 866, 1299, 1322, 1983, 2598, 3966, 4763, 7271, 9526, 14289, 14542, 21813, 28578, 43626, 286213, 572426, 858639, 1717278, 3148343, 6296686, 9445029, 18890058]

約数ペア:

[(1, 18890058), (2, 9445029), (3, 6296686), (6, 3148343), (11, 1717278), (22, 858639), (33, 572426), (66, 286213), (433, 43626), (661, 28578), (866, 21813), (1299, 14542), (1322, 14289), (1983, 9526), (2598, 7271), (3966, 4763)]