17943942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 23113338

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 47, 51, 57, 94, 102, 114, 141, 197, 282, 323, 394, 591, 646, 799, 893, 969, 1182, 1598, 1786, 1938, 2397, 2679, 3349, 3743, 4794, 5358, 6698, 7486, 9259, 10047, 11229, 15181, 18518, 20094, 22458, 27777, 30362, 45543, 55554, 63631, 91086, 127262, 157403, 175921, 190893, 314806, 351842, 381786, 472209, 527763, 944418, 1055526, 2990657, 5981314, 8971971, 17943942]

約数ペア:

[(1, 17943942), (2, 8971971), (3, 5981314), (6, 2990657), (17, 1055526), (19, 944418), (34, 527763), (38, 472209), (47, 381786), (51, 351842), (57, 314806), (94, 190893), (102, 175921), (114, 157403), (141, 127262), (197, 91086), (282, 63631), (323, 55554), (394, 45543), (591, 30362), (646, 27777), (799, 22458), (893, 20094), (969, 18518), (1182, 15181), (1598, 11229), (1786, 10047), (1938, 9259), (2397, 7486), (2679, 6698), (3349, 5358), (3743, 4794)]