6581316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 17934336

約数和(自身を除く): 11353020

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, 1667, 1974, 3334, 3948, 5001, 6668, 10002, 11669, 20004, 23338, 35007, 46676, 70014, 78349, 140028, 156698, 235047, 313396, 470094, 548443, 940188, 1096886, 1645329, 2193772, 3290658, 6581316]

約数ペア:

[(1, 6581316), (2, 3290658), (3, 2193772), (4, 1645329), (6, 1096886), (7, 940188), (12, 548443), (14, 470094), (21, 313396), (28, 235047), (42, 156698), (47, 140028), (84, 78349), (94, 70014), (141, 46676), (188, 35007), (282, 23338), (329, 20004), (564, 11669), (658, 10002), (987, 6668), (1316, 5001), (1667, 3948), (1974, 3334)]