18100782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 45313632

約数和(自身を除く): 27212850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1481, 1746, 2037, 2962, 4074, 4443, 6111, 8886, 10367, 12222, 13329, 20734, 26658, 31101, 62202, 93303, 143657, 186606, 287314, 430971, 861942, 1005599, 1292913, 2011198, 2585826, 3016797, 6033594, 9050391, 18100782]

約数ペア:

[(1, 18100782), (2, 9050391), (3, 6033594), (6, 3016797), (7, 2585826), (9, 2011198), (14, 1292913), (18, 1005599), (21, 861942), (42, 430971), (63, 287314), (97, 186606), (126, 143657), (194, 93303), (291, 62202), (582, 31101), (679, 26658), (873, 20734), (1358, 13329), (1481, 12222), (1746, 10367), (2037, 8886), (2962, 6111), (4074, 4443)]