2187259746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 5862481920

約数和(自身を除く): 3675222174

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 31, 34, 38, 42, 49, 51, 57, 62, 93, 98, 102, 114, 119, 133, 147, 186, 217, 238, 266, 294, 323, 357, 399, 434, 527, 589, 646, 651, 714, 743, 798, 833, 931, 969, 1054, 1178, 1302, 1486, 1519, 1581, 1666, 1767, 1862, 1938, 2229, 2261, 2499, 2793, 3038, 3162, 3534, 3689, 4123, 4458, 4522, 4557, 4998, 5201, 5586, 6783, 7378, 8246, 9114, 10013, 10402, 11067, 12369, 12631, 13566, 14117, 15603, 15827, 20026, 22134, 23033, 24738, 25262, 25823, 28234, 28861, 30039, 31206, 31654, 36407, 37893, 42351, 46066, 47481, 51646, 57722, 60078, 69099, 70091, 72814, 75786, 77469, 84702, 86583, 88417, 94962, 98819, 109221, 138198, 140182, 154938, 161231, 173166, 176834, 197638, 210273, 218442, 239989, 265251, 296457, 322462, 391561, 420546, 437627, 479978, 483693, 490637, 530502, 592914, 618919, 691733, 719967, 783122, 875254, 967386, 981274, 1128617, 1174683, 1237838, 1312881, 1383466, 1439934, 1471911, 1679923, 1856757, 2075199, 2257234, 2349366, 2625762, 2740927, 2943822, 3063389, 3359846, 3385851, 3713514, 4150398, 5039769, 5481854, 6126778, 6771702, 7439659, 8222781, 9190167, 10079538, 11759461, 14879318, 16445562, 18380334, 19186489, 21443723, 22318977, 23518922, 35278383, 38372978, 42887446, 44637954, 52077613, 57559467, 64331169, 70556766, 104155226, 115118934, 128662338, 156232839, 312465678, 364543291, 729086582, 1093629873, 2187259746]

約数ペア:

[(1, 2187259746), (2, 1093629873), (3, 729086582), (6, 364543291), (7, 312465678), (14, 156232839), (17, 128662338), (19, 115118934), (21, 104155226), (31, 70556766), (34, 64331169), (38, 57559467), (42, 52077613), (49, 44637954), (51, 42887446), (57, 38372978), (62, 35278383), (93, 23518922), (98, 22318977), (102, 21443723), (114, 19186489), (119, 18380334), (133, 16445562), (147, 14879318), (186, 11759461), (217, 10079538), (238, 9190167), (266, 8222781), (294, 7439659), (323, 6771702), (357, 6126778), (399, 5481854), (434, 5039769), (527, 4150398), (589, 3713514), (646, 3385851), (651, 3359846), (714, 3063389), (743, 2943822), (798, 2740927), (833, 2625762), (931, 2349366), (969, 2257234), (1054, 2075199), (1178, 1856757), (1302, 1679923), (1486, 1471911), (1519, 1439934), (1581, 1383466), (1666, 1312881), (1767, 1237838), (1862, 1174683), (1938, 1128617), (2229, 981274), (2261, 967386), (2499, 875254), (2793, 783122), (3038, 719967), (3162, 691733), (3534, 618919), (3689, 592914), (4123, 530502), (4458, 490637), (4522, 483693), (4557, 479978), (4998, 437627), (5201, 420546), (5586, 391561), (6783, 322462), (7378, 296457), (8246, 265251), (9114, 239989), (10013, 218442), (10402, 210273), (11067, 197638), (12369, 176834), (12631, 173166), (13566, 161231), (14117, 154938), (15603, 140182), (15827, 138198), (20026, 109221), (22134, 98819), (23033, 94962), (24738, 88417), (25262, 86583), (25823, 84702), (28234, 77469), (28861, 75786), (30039, 72814), (31206, 70091), (31654, 69099), (36407, 60078), (37893, 57722), (42351, 51646), (46066, 47481)]