39117876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 107787456

約数和(自身を除く): 68669580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 937, 994, 1491, 1874, 1988, 2811, 2982, 3479, 3748, 5622, 5964, 6559, 6958, 10437, 11244, 13118, 13916, 19677, 20874, 26236, 39354, 41748, 45913, 66527, 78708, 91826, 133054, 137739, 183652, 199581, 266108, 275478, 399162, 465689, 550956, 798324, 931378, 1397067, 1862756, 2794134, 3259823, 5588268, 6519646, 9779469, 13039292, 19558938, 39117876]

約数ペア:

[(1, 39117876), (2, 19558938), (3, 13039292), (4, 9779469), (6, 6519646), (7, 5588268), (12, 3259823), (14, 2794134), (21, 1862756), (28, 1397067), (42, 931378), (49, 798324), (71, 550956), (84, 465689), (98, 399162), (142, 275478), (147, 266108), (196, 199581), (213, 183652), (284, 137739), (294, 133054), (426, 91826), (497, 78708), (588, 66527), (852, 45913), (937, 41748), (994, 39354), (1491, 26236), (1874, 20874), (1988, 19677), (2811, 13916), (2982, 13118), (3479, 11244), (3748, 10437), (5622, 6958), (5964, 6559)]