25943526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 38921274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1889, 1962, 2289, 3778, 4578, 5667, 6867, 11334, 13223, 13734, 17001, 26446, 34002, 39669, 79338, 119007, 205901, 238014, 411802, 617703, 1235406, 1441307, 1853109, 2882614, 3706218, 4323921, 8647842, 12971763, 25943526]

約数ペア:

[(1, 25943526), (2, 12971763), (3, 8647842), (6, 4323921), (7, 3706218), (9, 2882614), (14, 1853109), (18, 1441307), (21, 1235406), (42, 617703), (63, 411802), (109, 238014), (126, 205901), (218, 119007), (327, 79338), (654, 39669), (763, 34002), (981, 26446), (1526, 17001), (1889, 13734), (1962, 13223), (2289, 11334), (3778, 6867), (4578, 5667)]