2101687614

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 5152896000

約数和(自身を除く): 3051208386

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 149, 213, 234, 283, 298, 351, 426, 447, 566, 639, 702, 849, 894, 923, 1278, 1341, 1698, 1846, 1917, 1937, 2547, 2682, 2769, 3679, 3834, 3874, 4023, 5094, 5538, 5811, 7358, 7641, 8046, 8307, 10579, 11037, 11622, 15282, 16614, 17433, 20093, 21158, 22074, 24921, 31737, 33111, 34866, 40186, 42167, 49842, 52299, 60279, 63474, 66222, 84334, 95211, 99333, 104598, 120558, 126501, 137527, 180837, 190422, 198666, 253002, 261209, 275054, 285633, 361674, 379503, 412581, 522418, 542511, 548171, 571266, 759006, 783627, 825162, 1085022, 1096342, 1138509, 1237743, 1567254, 1644513, 2277018, 2350881, 2475486, 2993857, 3289026, 3713229, 4701762, 4933539, 5987714, 7052643, 7426458, 8981571, 9867078, 14105286, 14800617, 17963142, 26944713, 29601234, 38920141, 53889426, 77840282, 80834139, 116760423, 161668278, 233520846, 350281269, 700562538, 1050843807, 2101687614]

約数ペア:

[(1, 2101687614), (2, 1050843807), (3, 700562538), (6, 350281269), (9, 233520846), (13, 161668278), (18, 116760423), (26, 80834139), (27, 77840282), (39, 53889426), (54, 38920141), (71, 29601234), (78, 26944713), (117, 17963142), (142, 14800617), (149, 14105286), (213, 9867078), (234, 8981571), (283, 7426458), (298, 7052643), (351, 5987714), (426, 4933539), (447, 4701762), (566, 3713229), (639, 3289026), (702, 2993857), (849, 2475486), (894, 2350881), (923, 2277018), (1278, 1644513), (1341, 1567254), (1698, 1237743), (1846, 1138509), (1917, 1096342), (1937, 1085022), (2547, 825162), (2682, 783627), (2769, 759006), (3679, 571266), (3834, 548171), (3874, 542511), (4023, 522418), (5094, 412581), (5538, 379503), (5811, 361674), (7358, 285633), (7641, 275054), (8046, 261209), (8307, 253002), (10579, 198666), (11037, 190422), (11622, 180837), (15282, 137527), (16614, 126501), (17433, 120558), (20093, 104598), (21158, 99333), (22074, 95211), (24921, 84334), (31737, 66222), (33111, 63474), (34866, 60279), (40186, 52299), (42167, 49842)]