2009556972

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1429}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 5405400000

約数和(自身を除く): 3395843028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 449, 522, 783, 898, 1044, 1347, 1429, 1566, 1796, 2694, 2858, 3132, 4041, 4287, 5388, 5716, 8082, 8574, 12123, 12861, 13021, 16164, 17148, 24246, 25722, 26042, 38583, 39063, 41441, 48492, 51444, 52084, 77166, 78126, 82882, 117189, 124323, 154332, 156252, 165764, 234378, 248646, 351567, 372969, 468756, 497292, 641621, 703134, 745938, 1118907, 1283242, 1406268, 1491876, 1924863, 2237814, 2566484, 3849726, 4475628, 5774589, 7699452, 11549178, 17323767, 18607009, 23098356, 34647534, 37214018, 55821027, 69295068, 74428036, 111642054, 167463081, 223284108, 334926162, 502389243, 669852324, 1004778486, 2009556972]

約数ペア:

[(1, 2009556972), (2, 1004778486), (3, 669852324), (4, 502389243), (6, 334926162), (9, 223284108), (12, 167463081), (18, 111642054), (27, 74428036), (29, 69295068), (36, 55821027), (54, 37214018), (58, 34647534), (87, 23098356), (108, 18607009), (116, 17323767), (174, 11549178), (261, 7699452), (348, 5774589), (449, 4475628), (522, 3849726), (783, 2566484), (898, 2237814), (1044, 1924863), (1347, 1491876), (1429, 1406268), (1566, 1283242), (1796, 1118907), (2694, 745938), (2858, 703134), (3132, 641621), (4041, 497292), (4287, 468756), (5388, 372969), (5716, 351567), (8082, 248646), (8574, 234378), (12123, 165764), (12861, 156252), (13021, 154332), (16164, 124323), (17148, 117189), (24246, 82882), (25722, 78126), (26042, 77166), (38583, 52084), (39063, 51444), (41441, 48492)]