12700716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3217}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 34599936

約数和(自身を除く): 21899220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3217, 3948, 6434, 9651, 12868, 19302, 22519, 38604, 45038, 67557, 90076, 135114, 151199, 270228, 302398, 453597, 604796, 907194, 1058393, 1814388, 2116786, 3175179, 4233572, 6350358, 12700716]

約数ペア:

[(1, 12700716), (2, 6350358), (3, 4233572), (4, 3175179), (6, 2116786), (7, 1814388), (12, 1058393), (14, 907194), (21, 604796), (28, 453597), (42, 302398), (47, 270228), (84, 151199), (94, 135114), (141, 90076), (188, 67557), (282, 45038), (329, 38604), (564, 22519), (658, 19302), (987, 12868), (1316, 9651), (1974, 6434), (3217, 3948)]