18888936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71549}}^1$

素因数の和:71569

約数の個数: 32

約数和(自身を含む): 51516000

約数和(自身を除く): 32627064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71549, 143098, 214647, 286196, 429294, 572392, 787039, 858588, 1574078, 1717176, 2361117, 3148156, 4722234, 6296312, 9444468, 18888936]

約数ペア:

[(1, 18888936), (2, 9444468), (3, 6296312), (4, 4722234), (6, 3148156), (8, 2361117), (11, 1717176), (12, 1574078), (22, 858588), (24, 787039), (33, 572392), (44, 429294), (66, 286196), (88, 214647), (132, 143098), (264, 71549)]