1028212542

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{906713}}^1$

素因数の和:906734

約数の個数: 40

約数和(自身を含む): 2633097456

約数和(自身を除く): 1604884914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 906713, 1813426, 2720139, 5440278, 6346991, 8160417, 12693982, 16320834, 19040973, 24481251, 38081946, 48962502, 57122919, 73443753, 114245838, 146887506, 171368757, 342737514, 514106271, 1028212542]

約数ペア:

[(1, 1028212542), (2, 514106271), (3, 342737514), (6, 171368757), (7, 146887506), (9, 114245838), (14, 73443753), (18, 57122919), (21, 48962502), (27, 38081946), (42, 24481251), (54, 19040973), (63, 16320834), (81, 12693982), (126, 8160417), (162, 6346991), (189, 5440278), (378, 2720139), (567, 1813426), (1134, 906713)]