18272612

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{44351}}^1$

素因数の和:44458

約数の個数: 12

約数和(自身を含む): 32288256

約数和(自身を除く): 14015644

約数列:

[1, 2, 4, 103, 206, 412, 44351, 88702, 177404, 4568153, 9136306, 18272612]

約数ペア:

[(1, 18272612), (2, 9136306), (4, 4568153), (103, 177404), (206, 88702), (412, 44351)]