18303876

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12401}}^1$

素因数の和:12452

約数の個数: 36

約数和(自身を含む): 47400444

約数和(自身を除く): 29096568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12401, 24802, 37203, 49604, 74406, 111609, 148812, 223218, 446436, 508441, 1016882, 1525323, 2033764, 3050646, 4575969, 6101292, 9151938, 18303876]

約数ペア:

[(1, 18303876), (2, 9151938), (3, 6101292), (4, 4575969), (6, 3050646), (9, 2033764), (12, 1525323), (18, 1016882), (36, 508441), (41, 446436), (82, 223218), (123, 148812), (164, 111609), (246, 74406), (369, 49604), (492, 37203), (738, 24802), (1476, 12401)]