1257082542

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1042357}}^1$

素因数の和:1042432

約数の個数: 24

約数和(自身を含む): 2764333416

約数和(自身を除く): 1507250874

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 1042357, 2084714, 3127071, 6254142, 9381213, 18762426, 69837919, 139675838, 209513757, 419027514, 628541271, 1257082542]

約数ペア:

[(1, 1257082542), (2, 628541271), (3, 419027514), (6, 209513757), (9, 139675838), (18, 69837919), (67, 18762426), (134, 9381213), (201, 6254142), (402, 3127071), (603, 2084714), (1206, 1042357)]