16485678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 39312000

約数和(自身を除く): 22826322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 599, 834, 1198, 1251, 1529, 1797, 2502, 3058, 3594, 4587, 5391, 6589, 9174, 10782, 13178, 13761, 19767, 27522, 39534, 59301, 83261, 118602, 166522, 249783, 499566, 749349, 915871, 1498698, 1831742, 2747613, 5495226, 8242839, 16485678]

約数ペア:

[(1, 16485678), (2, 8242839), (3, 5495226), (6, 2747613), (9, 1831742), (11, 1498698), (18, 915871), (22, 749349), (33, 499566), (66, 249783), (99, 166522), (139, 118602), (198, 83261), (278, 59301), (417, 39534), (599, 27522), (834, 19767), (1198, 13761), (1251, 13178), (1529, 10782), (1797, 9174), (2502, 6589), (3058, 5391), (3594, 4587)]