1006506

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 2402400

約数和(自身を除く): 1395894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 109, 114, 162, 171, 218, 243, 327, 342, 486, 513, 654, 981, 1026, 1539, 1962, 2071, 2943, 3078, 4142, 4617, 5886, 6213, 8829, 9234, 12426, 17658, 18639, 26487, 37278, 52974, 55917, 111834, 167751, 335502, 503253, 1006506]

約数ペア:

[(1, 1006506), (2, 503253), (3, 335502), (6, 167751), (9, 111834), (18, 55917), (19, 52974), (27, 37278), (38, 26487), (54, 18639), (57, 17658), (81, 12426), (109, 9234), (114, 8829), (162, 6213), (171, 5886), (218, 4617), (243, 4142), (327, 3078), (342, 2943), (486, 2071), (513, 1962), (654, 1539), (981, 1026)]