18277424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3629

約数の個数: 40

約数和(自身を含む): 39975120

約数和(自身を除く): 21697696

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3581, 5104, 7162, 14324, 28648, 39391, 57296, 78782, 103849, 157564, 207698, 315128, 415396, 630256, 830792, 1142339, 1661584, 2284678, 4569356, 9138712, 18277424]

約数ペア:

[(1, 18277424), (2, 9138712), (4, 4569356), (8, 2284678), (11, 1661584), (16, 1142339), (22, 830792), (29, 630256), (44, 415396), (58, 315128), (88, 207698), (116, 157564), (176, 103849), (232, 78782), (319, 57296), (464, 39391), (638, 28648), (1276, 14324), (2552, 7162), (3581, 5104)]