17819072208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{248981}}^1$

素因数の和:249073

約数の個数: 120

約数和(自身を含む): 57795693696

約数和(自身を除く): 39976621488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 7952, 8946, 10224, 11928, 17892, 23856, 35784, 71568, 248981, 497962, 746943, 995924, 1493886, 1742867, 1991848, 2240829, 2987772, 3485734, 3983696, 4481658, 5228601, 5975544, 6971468, 8963316, 10457202, 11951088, 13942936, 15685803, 17677651, 17926632, 20914404, 27885872, 31371606, 35355302, 35853264, 41828808, 53032953, 62743212, 70710604, 83657616, 106065906, 123743557, 125486424, 141421208, 159098859, 212131812, 247487114, 250972848, 282842416, 318197718, 371230671, 424263624, 494974228, 636395436, 742461342, 848527248, 989948456, 1113692013, 1272790872, 1484922684, 1979896912, 2227384026, 2545581744, 2969845368, 4454768052, 5939690736, 8909536104, 17819072208]

約数ペア:

[(1, 17819072208), (2, 8909536104), (3, 5939690736), (4, 4454768052), (6, 2969845368), (7, 2545581744), (8, 2227384026), (9, 1979896912), (12, 1484922684), (14, 1272790872), (16, 1113692013), (18, 989948456), (21, 848527248), (24, 742461342), (28, 636395436), (36, 494974228), (42, 424263624), (48, 371230671), (56, 318197718), (63, 282842416), (71, 250972848), (72, 247487114), (84, 212131812), (112, 159098859), (126, 141421208), (142, 125486424), (144, 123743557), (168, 106065906), (213, 83657616), (252, 70710604), (284, 62743212), (336, 53032953), (426, 41828808), (497, 35853264), (504, 35355302), (568, 31371606), (639, 27885872), (852, 20914404), (994, 17926632), (1008, 17677651), (1136, 15685803), (1278, 13942936), (1491, 11951088), (1704, 10457202), (1988, 8963316), (2556, 6971468), (2982, 5975544), (3408, 5228601), (3976, 4481658), (4473, 3983696), (5112, 3485734), (5964, 2987772), (7952, 2240829), (8946, 1991848), (10224, 1742867), (11928, 1493886), (17892, 995924), (23856, 746943), (35784, 497962), (71568, 248981)]