888946254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{43283}}^1$

素因数の和:43461

約数の個数: 48

約数和(自身を含む): 2214755712

約数和(自身を除く): 1325809458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 10269, 20538, 43283, 86566, 129849, 259698, 302981, 389547, 605962, 779094, 908943, 1817886, 2726829, 5453658, 7055129, 14110258, 21165387, 42330774, 49385903, 63496161, 98771806, 126992322, 148157709, 296315418, 444473127, 888946254]

約数ペア:

[(1, 888946254), (2, 444473127), (3, 296315418), (6, 148157709), (7, 126992322), (9, 98771806), (14, 63496161), (18, 49385903), (21, 42330774), (42, 21165387), (63, 14110258), (126, 7055129), (163, 5453658), (326, 2726829), (489, 1817886), (978, 908943), (1141, 779094), (1467, 605962), (2282, 389547), (2934, 302981), (3423, 259698), (6846, 129849), (10269, 86566), (20538, 43283)]