2195817876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67547}}^1$

素因数の和:67610

約数の個数: 96

約数和(自身を含む): 6657530880

約数和(自身を除く): 4461713004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2709, 3612, 4644, 5418, 8127, 10836, 16254, 32508, 67547, 135094, 202641, 270188, 405282, 472829, 607923, 810564, 945658, 1215846, 1418487, 1823769, 1891316, 2431692, 2836974, 2904521, 3647538, 4255461, 5673948, 5809042, 7295076, 8510922, 8713563, 11618084, 12766383, 17021844, 17427126, 20331647, 25532766, 26140689, 34854252, 40663294, 51065532, 52281378, 60994941, 78422067, 81326588, 104562756, 121989882, 156844134, 182984823, 243979764, 313688268, 365969646, 548954469, 731939292, 1097908938, 2195817876]

約数ペア:

[(1, 2195817876), (2, 1097908938), (3, 731939292), (4, 548954469), (6, 365969646), (7, 313688268), (9, 243979764), (12, 182984823), (14, 156844134), (18, 121989882), (21, 104562756), (27, 81326588), (28, 78422067), (36, 60994941), (42, 52281378), (43, 51065532), (54, 40663294), (63, 34854252), (84, 26140689), (86, 25532766), (108, 20331647), (126, 17427126), (129, 17021844), (172, 12766383), (189, 11618084), (252, 8713563), (258, 8510922), (301, 7295076), (378, 5809042), (387, 5673948), (516, 4255461), (602, 3647538), (756, 2904521), (774, 2836974), (903, 2431692), (1161, 1891316), (1204, 1823769), (1548, 1418487), (1806, 1215846), (2322, 945658), (2709, 810564), (3612, 607923), (4644, 472829), (5418, 405282), (8127, 270188), (10836, 202641), (16254, 135094), (32508, 67547)]