2051133228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{63377}}^1$

素因数の和:63447

約数の個数: 72

約数和(自身を含む): 5536702080

約数和(自身を除く): 3485568852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 3596, 5394, 8091, 10788, 16182, 32364, 63377, 126754, 190131, 253508, 380262, 570393, 760524, 1140786, 1837933, 1964687, 2281572, 3675866, 3929374, 5513799, 5894061, 7351732, 7858748, 11027598, 11788122, 16541397, 17682183, 22055196, 23576244, 33082794, 35364366, 56975923, 66165588, 70728732, 113951846, 170927769, 227903692, 341855538, 512783307, 683711076, 1025566614, 2051133228]

約数ペア:

[(1, 2051133228), (2, 1025566614), (3, 683711076), (4, 512783307), (6, 341855538), (9, 227903692), (12, 170927769), (18, 113951846), (29, 70728732), (31, 66165588), (36, 56975923), (58, 35364366), (62, 33082794), (87, 23576244), (93, 22055196), (116, 17682183), (124, 16541397), (174, 11788122), (186, 11027598), (261, 7858748), (279, 7351732), (348, 5894061), (372, 5513799), (522, 3929374), (558, 3675866), (899, 2281572), (1044, 1964687), (1116, 1837933), (1798, 1140786), (2697, 760524), (3596, 570393), (5394, 380262), (8091, 253508), (10788, 190131), (16182, 126754), (32364, 63377)]