21799681244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9787}}^1$

素因数の和:9927

約数の個数: 96

約数和(自身を含む): 45463928832

約数和(自身を除く): 23664247588

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 71, 92, 124, 142, 253, 284, 341, 506, 682, 713, 781, 1012, 1364, 1426, 1562, 1633, 2201, 2852, 3124, 3266, 4402, 6532, 7843, 8804, 9787, 15686, 17963, 19574, 24211, 31372, 35926, 39148, 48422, 50623, 71852, 96844, 101246, 107657, 202492, 215314, 225101, 303397, 430628, 450202, 556853, 606794, 694877, 900404, 1113706, 1213588, 1389754, 2227412, 2476111, 2779508, 3337367, 4952222, 6674734, 6978131, 7643647, 9904444, 13349468, 13956262, 15287294, 15982171, 21541187, 27912524, 30574588, 31964342, 43082374, 63928684, 76759441, 86164748, 153518882, 175803881, 236953057, 307037764, 351607762, 473906114, 495447301, 703215524, 947812228, 990894602, 1981789204, 5449920311, 10899840622, 21799681244]

約数ペア:

[(1, 21799681244), (2, 10899840622), (4, 5449920311), (11, 1981789204), (22, 990894602), (23, 947812228), (31, 703215524), (44, 495447301), (46, 473906114), (62, 351607762), (71, 307037764), (92, 236953057), (124, 175803881), (142, 153518882), (253, 86164748), (284, 76759441), (341, 63928684), (506, 43082374), (682, 31964342), (713, 30574588), (781, 27912524), (1012, 21541187), (1364, 15982171), (1426, 15287294), (1562, 13956262), (1633, 13349468), (2201, 9904444), (2852, 7643647), (3124, 6978131), (3266, 6674734), (4402, 4952222), (6532, 3337367), (7843, 2779508), (8804, 2476111), (9787, 2227412), (15686, 1389754), (17963, 1213588), (19574, 1113706), (24211, 900404), (31372, 694877), (35926, 606794), (39148, 556853), (48422, 450202), (50623, 430628), (71852, 303397), (96844, 225101), (101246, 215314), (107657, 202492)]