4145022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 10438272

約数和(自身を除く): 6293250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 491, 603, 938, 982, 1206, 1407, 1473, 2814, 2946, 3437, 4221, 4419, 6874, 8442, 8838, 10311, 20622, 30933, 32897, 61866, 65794, 98691, 197382, 230279, 296073, 460558, 592146, 690837, 1381674, 2072511, 4145022]

約数ペア:

[(1, 4145022), (2, 2072511), (3, 1381674), (6, 690837), (7, 592146), (9, 460558), (14, 296073), (18, 230279), (21, 197382), (42, 98691), (63, 65794), (67, 61866), (126, 32897), (134, 30933), (201, 20622), (402, 10311), (469, 8838), (491, 8442), (603, 6874), (938, 4419), (982, 4221), (1206, 3437), (1407, 2946), (1473, 2814)]