7220400852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4261}}^1\times {\mathrm{20173}}^1$

素因数の和:24448

約数の個数: 48

約数和(自身を含む): 19259875712

約数和(自身を除く): 12039474860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4261, 8522, 12783, 17044, 20173, 25566, 29827, 40346, 51132, 59654, 60519, 80692, 89481, 119308, 121038, 141211, 178962, 242076, 282422, 357924, 423633, 564844, 847266, 1694532, 85957153, 171914306, 257871459, 343828612, 515742918, 601700071, 1031485836, 1203400142, 1805100213, 2406800284, 3610200426, 7220400852]

約数ペア:

[(1, 7220400852), (2, 3610200426), (3, 2406800284), (4, 1805100213), (6, 1203400142), (7, 1031485836), (12, 601700071), (14, 515742918), (21, 343828612), (28, 257871459), (42, 171914306), (84, 85957153), (4261, 1694532), (8522, 847266), (12783, 564844), (17044, 423633), (20173, 357924), (25566, 282422), (29827, 242076), (40346, 178962), (51132, 141211), (59654, 121038), (60519, 119308), (80692, 89481)]