18469404

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5897}}^1$

素因数の和:5939

約数の個数: 48

約数和(自身を含む): 49543200

約数和(自身を除く): 31073796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 5897, 11794, 17691, 23588, 35382, 53073, 70764, 106146, 159219, 171013, 212292, 318438, 342026, 513039, 636876, 684052, 1026078, 1539117, 2052156, 3078234, 4617351, 6156468, 9234702, 18469404]

約数ペア:

[(1, 18469404), (2, 9234702), (3, 6156468), (4, 4617351), (6, 3078234), (9, 2052156), (12, 1539117), (18, 1026078), (27, 684052), (29, 636876), (36, 513039), (54, 342026), (58, 318438), (87, 212292), (108, 171013), (116, 159219), (174, 106146), (261, 70764), (348, 53073), (522, 35382), (783, 23588), (1044, 17691), (1566, 11794), (3132, 5897)]