1807092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 5346432

約数和(自身を除く): 3539340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 101, 126, 142, 202, 213, 252, 284, 303, 404, 426, 497, 606, 639, 707, 852, 909, 994, 1212, 1278, 1414, 1491, 1818, 1988, 2121, 2556, 2828, 2982, 3636, 4242, 4473, 5964, 6363, 7171, 8484, 8946, 12726, 14342, 17892, 21513, 25452, 28684, 43026, 50197, 64539, 86052, 100394, 129078, 150591, 200788, 258156, 301182, 451773, 602364, 903546, 1807092]

約数ペア:

[(1, 1807092), (2, 903546), (3, 602364), (4, 451773), (6, 301182), (7, 258156), (9, 200788), (12, 150591), (14, 129078), (18, 100394), (21, 86052), (28, 64539), (36, 50197), (42, 43026), (63, 28684), (71, 25452), (84, 21513), (101, 17892), (126, 14342), (142, 12726), (202, 8946), (213, 8484), (252, 7171), (284, 6363), (303, 5964), (404, 4473), (426, 4242), (497, 3636), (606, 2982), (639, 2828), (707, 2556), (852, 2121), (909, 1988), (994, 1818), (1212, 1491), (1278, 1414)]