858262626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{51659}}^1$

素因数の和:51751

約数の個数: 48

約数和(自身を含む): 2030857920

約数和(自身を除く): 1172595294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 51659, 103318, 154977, 309954, 464931, 671567, 929862, 1343134, 2014701, 3667789, 4029402, 6044103, 7335578, 11003367, 12088206, 22006734, 33010101, 47681257, 66020202, 95362514, 143043771, 286087542, 429131313, 858262626]

約数ペア:

[(1, 858262626), (2, 429131313), (3, 286087542), (6, 143043771), (9, 95362514), (13, 66020202), (18, 47681257), (26, 33010101), (39, 22006734), (71, 12088206), (78, 11003367), (117, 7335578), (142, 6044103), (213, 4029402), (234, 3667789), (426, 2014701), (639, 1343134), (923, 929862), (1278, 671567), (1846, 464931), (2769, 309954), (5538, 154977), (8307, 103318), (16614, 51659)]