18953166

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{44491}}^1$

素因数の和:44567

約数の個数: 16

約数和(自身を含む): 38441088

約数和(自身を除く): 19487922

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 44491, 88982, 133473, 266946, 3158861, 6317722, 9476583, 18953166]

約数ペア:

[(1, 18953166), (2, 9476583), (3, 6317722), (6, 3158861), (71, 266946), (142, 133473), (213, 88982), (426, 44491)]