18846696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71389}}^1$

素因数の和:71409

約数の個数: 32

約数和(自身を含む): 51400800

約数和(自身を除く): 32554104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71389, 142778, 214167, 285556, 428334, 571112, 785279, 856668, 1570558, 1713336, 2355837, 3141116, 4711674, 6282232, 9423348, 18846696]

約数ペア:

[(1, 18846696), (2, 9423348), (3, 6282232), (4, 4711674), (6, 3141116), (8, 2355837), (11, 1713336), (12, 1570558), (22, 856668), (24, 785279), (33, 571112), (44, 428334), (66, 285556), (88, 214167), (132, 142778), (264, 71389)]