2180146878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1431

約数の個数: 192

約数和(自身を含む): 6264760320

約数和(自身を除く): 4084613442

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 59, 63, 78, 91, 102, 117, 118, 119, 126, 153, 177, 182, 221, 234, 238, 273, 306, 354, 357, 413, 442, 531, 546, 663, 714, 767, 819, 826, 1003, 1062, 1071, 1239, 1326, 1327, 1534, 1547, 1638, 1989, 2006, 2142, 2301, 2478, 2654, 3009, 3094, 3717, 3978, 3981, 4602, 4641, 5369, 6018, 6903, 7021, 7434, 7962, 9027, 9282, 9289, 10738, 11943, 13039, 13806, 13923, 14042, 16107, 17251, 18054, 18578, 21063, 22559, 23886, 26078, 27846, 27867, 32214, 34502, 39117, 42126, 45118, 48321, 51753, 55734, 63189, 67677, 78234, 78293, 83601, 91273, 96642, 103506, 117351, 120757, 126378, 135354, 155259, 156586, 157913, 167202, 182546, 203031, 234702, 234879, 241514, 273819, 293267, 310518, 315826, 362271, 406062, 469758, 473739, 547638, 548051, 586534, 704637, 724542, 821457, 879801, 947478, 1017809, 1086813, 1096102, 1330981, 1409274, 1421217, 1642914, 1644153, 1759602, 2035618, 2052869, 2173626, 2639403, 2661962, 2842434, 3053427, 3288306, 3992943, 4105738, 4932459, 5278806, 6106854, 6158607, 7124663, 7985886, 9160281, 9316867, 9864918, 11978829, 12317214, 14249326, 17302753, 18320562, 18475821, 18633734, 21373989, 23957658, 27950601, 34605506, 36951642, 42747978, 51908259, 55901202, 64121967, 83851803, 103816518, 121119271, 128243934, 155724777, 167703606, 242238542, 311449554, 363357813, 726715626, 1090073439, 2180146878]

約数ペア:

[(1, 2180146878), (2, 1090073439), (3, 726715626), (6, 363357813), (7, 311449554), (9, 242238542), (13, 167703606), (14, 155724777), (17, 128243934), (18, 121119271), (21, 103816518), (26, 83851803), (34, 64121967), (39, 55901202), (42, 51908259), (51, 42747978), (59, 36951642), (63, 34605506), (78, 27950601), (91, 23957658), (102, 21373989), (117, 18633734), (118, 18475821), (119, 18320562), (126, 17302753), (153, 14249326), (177, 12317214), (182, 11978829), (221, 9864918), (234, 9316867), (238, 9160281), (273, 7985886), (306, 7124663), (354, 6158607), (357, 6106854), (413, 5278806), (442, 4932459), (531, 4105738), (546, 3992943), (663, 3288306), (714, 3053427), (767, 2842434), (819, 2661962), (826, 2639403), (1003, 2173626), (1062, 2052869), (1071, 2035618), (1239, 1759602), (1326, 1644153), (1327, 1642914), (1534, 1421217), (1547, 1409274), (1638, 1330981), (1989, 1096102), (2006, 1086813), (2142, 1017809), (2301, 947478), (2478, 879801), (2654, 821457), (3009, 724542), (3094, 704637), (3717, 586534), (3978, 548051), (3981, 547638), (4602, 473739), (4641, 469758), (5369, 406062), (6018, 362271), (6903, 315826), (7021, 310518), (7434, 293267), (7962, 273819), (9027, 241514), (9282, 234879), (9289, 234702), (10738, 203031), (11943, 182546), (13039, 167202), (13806, 157913), (13923, 156586), (14042, 155259), (16107, 135354), (17251, 126378), (18054, 120757), (18578, 117351), (21063, 103506), (22559, 96642), (23886, 91273), (26078, 83601), (27846, 78293), (27867, 78234), (32214, 67677), (34502, 63189), (39117, 55734), (42126, 51753), (45118, 48321)]