2690388

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 7224000

約数和(自身を除く): 4533612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 859, 1044, 1566, 1718, 2577, 3132, 3436, 5154, 7731, 10308, 15462, 23193, 24911, 30924, 46386, 49822, 74733, 92772, 99644, 149466, 224199, 298932, 448398, 672597, 896796, 1345194, 2690388]

約数ペア:

[(1, 2690388), (2, 1345194), (3, 896796), (4, 672597), (6, 448398), (9, 298932), (12, 224199), (18, 149466), (27, 99644), (29, 92772), (36, 74733), (54, 49822), (58, 46386), (87, 30924), (108, 24911), (116, 23193), (174, 15462), (261, 10308), (348, 7731), (522, 5154), (783, 3436), (859, 3132), (1044, 2577), (1566, 1718)]