18063430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23459}}^1$

素因数の和:23484

約数の個数: 32

約数和(自身を含む): 40538880

約数和(自身を除く): 22475450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23459, 46918, 117295, 164213, 234590, 258049, 328426, 516098, 821065, 1290245, 1642130, 1806343, 2580490, 3612686, 9031715, 18063430]

約数ペア:

[(1, 18063430), (2, 9031715), (5, 3612686), (7, 2580490), (10, 1806343), (11, 1642130), (14, 1290245), (22, 821065), (35, 516098), (55, 328426), (70, 258049), (77, 234590), (110, 164213), (154, 117295), (385, 46918), (770, 23459)]