17563128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 48625920

約数和(自身を除く): 31062792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 937, 1562, 1704, 1874, 2343, 2811, 3124, 3748, 4686, 5622, 6248, 7496, 9372, 10307, 11244, 18744, 20614, 22488, 30921, 41228, 61842, 66527, 82456, 123684, 133054, 199581, 247368, 266108, 399162, 532216, 731797, 798324, 1463594, 1596648, 2195391, 2927188, 4390782, 5854376, 8781564, 17563128]

約数ペア:

[(1, 17563128), (2, 8781564), (3, 5854376), (4, 4390782), (6, 2927188), (8, 2195391), (11, 1596648), (12, 1463594), (22, 798324), (24, 731797), (33, 532216), (44, 399162), (66, 266108), (71, 247368), (88, 199581), (132, 133054), (142, 123684), (213, 82456), (264, 66527), (284, 61842), (426, 41228), (568, 30921), (781, 22488), (852, 20614), (937, 18744), (1562, 11244), (1704, 10307), (1874, 9372), (2343, 7496), (2811, 6248), (3124, 5622), (3748, 4686)]