21124709076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{9739}}^1$

素因数の和:10069

約数の個数: 96

約数和(自身を含む): 53409484800

約数和(自身を除く): 32284775724

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 271, 276, 348, 542, 667, 813, 1084, 1334, 1626, 2001, 2668, 3252, 4002, 6233, 7859, 8004, 9739, 12466, 15718, 18699, 19478, 23577, 24932, 29217, 31436, 37398, 38956, 47154, 58434, 74796, 94308, 116868, 180757, 223997, 282431, 361514, 447994, 542271, 564862, 671991, 723028, 847293, 895988, 1084542, 1129724, 1343982, 1694586, 2169084, 2639269, 2687964, 3389172, 5278538, 6495913, 7917807, 10557076, 12991826, 15835614, 19487739, 25983652, 31671228, 38975478, 60703187, 76538801, 77950956, 121406374, 153077602, 182109561, 229616403, 242812748, 306155204, 364219122, 459232806, 728438244, 918465612, 1760392423, 3520784846, 5281177269, 7041569692, 10562354538, 21124709076]

約数ペア:

[(1, 21124709076), (2, 10562354538), (3, 7041569692), (4, 5281177269), (6, 3520784846), (12, 1760392423), (23, 918465612), (29, 728438244), (46, 459232806), (58, 364219122), (69, 306155204), (87, 242812748), (92, 229616403), (116, 182109561), (138, 153077602), (174, 121406374), (271, 77950956), (276, 76538801), (348, 60703187), (542, 38975478), (667, 31671228), (813, 25983652), (1084, 19487739), (1334, 15835614), (1626, 12991826), (2001, 10557076), (2668, 7917807), (3252, 6495913), (4002, 5278538), (6233, 3389172), (7859, 2687964), (8004, 2639269), (9739, 2169084), (12466, 1694586), (15718, 1343982), (18699, 1129724), (19478, 1084542), (23577, 895988), (24932, 847293), (29217, 723028), (31436, 671991), (37398, 564862), (38956, 542271), (47154, 447994), (58434, 361514), (74796, 282431), (94308, 223997), (116868, 180757)]