2046247938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1237

約数の個数: 144

約数和(自身を含む): 5408043264

約数和(自身を除く): 3361795326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 67, 93, 98, 126, 134, 147, 186, 201, 217, 279, 294, 402, 434, 441, 469, 558, 603, 651, 882, 938, 1117, 1206, 1302, 1407, 1519, 1953, 2077, 2234, 2814, 3038, 3283, 3351, 3906, 4154, 4221, 4557, 6231, 6566, 6702, 7819, 8442, 9114, 9849, 10053, 12462, 13671, 14539, 15638, 18693, 19698, 20106, 23457, 27342, 29078, 29547, 34627, 37386, 43617, 46914, 54733, 59094, 69254, 70371, 74839, 87234, 101773, 103881, 109466, 130851, 140742, 149678, 164199, 203546, 207762, 224517, 242389, 261702, 305319, 311643, 328398, 449034, 484778, 492597, 523873, 610638, 623286, 673551, 727167, 915957, 985194, 1047746, 1347102, 1454334, 1571619, 1696723, 1831914, 2181501, 2320009, 3143238, 3393446, 3667111, 4363002, 4640018, 4714857, 5090169, 6960027, 7334222, 9429714, 10180338, 11001333, 13920054, 15270507, 16240063, 20880081, 22002666, 30541014, 32480126, 33003999, 41760162, 48720189, 66007998, 97440378, 113680441, 146160567, 227360882, 292321134, 341041323, 682082646, 1023123969, 2046247938]

約数ペア:

[(1, 2046247938), (2, 1023123969), (3, 682082646), (6, 341041323), (7, 292321134), (9, 227360882), (14, 146160567), (18, 113680441), (21, 97440378), (31, 66007998), (42, 48720189), (49, 41760162), (62, 33003999), (63, 32480126), (67, 30541014), (93, 22002666), (98, 20880081), (126, 16240063), (134, 15270507), (147, 13920054), (186, 11001333), (201, 10180338), (217, 9429714), (279, 7334222), (294, 6960027), (402, 5090169), (434, 4714857), (441, 4640018), (469, 4363002), (558, 3667111), (603, 3393446), (651, 3143238), (882, 2320009), (938, 2181501), (1117, 1831914), (1206, 1696723), (1302, 1571619), (1407, 1454334), (1519, 1347102), (1953, 1047746), (2077, 985194), (2234, 915957), (2814, 727167), (3038, 673551), (3283, 623286), (3351, 610638), (3906, 523873), (4154, 492597), (4221, 484778), (4557, 449034), (6231, 328398), (6566, 311643), (6702, 305319), (7819, 261702), (8442, 242389), (9114, 224517), (9849, 207762), (10053, 203546), (12462, 164199), (13671, 149678), (14539, 140742), (15638, 130851), (18693, 109466), (19698, 103881), (20106, 101773), (23457, 87234), (27342, 74839), (29078, 70371), (29547, 69254), (34627, 59094), (37386, 54733), (43617, 46914)]