945947394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2731}}^1\times {\mathrm{2749}}^1$

素因数の和:5495

約数の個数: 48

約数和(自身を含む): 2344056000

約数和(自身を除く): 1398108606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2731, 2749, 5462, 5498, 8193, 8247, 16386, 16494, 19117, 19243, 24579, 24741, 38234, 38486, 49158, 49482, 57351, 57729, 114702, 115458, 172053, 173187, 344106, 346374, 7507519, 15015038, 22522557, 45045114, 52552633, 67567671, 105105266, 135135342, 157657899, 315315798, 472973697, 945947394]

約数ペア:

[(1, 945947394), (2, 472973697), (3, 315315798), (6, 157657899), (7, 135135342), (9, 105105266), (14, 67567671), (18, 52552633), (21, 45045114), (42, 22522557), (63, 15015038), (126, 7507519), (2731, 346374), (2749, 344106), (5462, 173187), (5498, 172053), (8193, 115458), (8247, 114702), (16386, 57729), (16494, 57351), (19117, 49482), (19243, 49158), (24579, 38486), (24741, 38234)]