2018718744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{27751}}^1$

素因数の和:28200

約数の個数: 64

約数和(自身を含む): 5781296640

約数和(自身を除く): 3762577896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 433, 866, 1299, 1732, 2598, 3031, 3464, 5196, 6062, 9093, 10392, 12124, 18186, 24248, 27751, 36372, 55502, 72744, 83253, 111004, 166506, 194257, 222008, 333012, 388514, 582771, 666024, 777028, 1165542, 1554056, 2331084, 4662168, 12016183, 24032366, 36048549, 48064732, 72097098, 84113281, 96129464, 144194196, 168226562, 252339843, 288388392, 336453124, 504679686, 672906248, 1009359372, 2018718744]

約数ペア:

[(1, 2018718744), (2, 1009359372), (3, 672906248), (4, 504679686), (6, 336453124), (7, 288388392), (8, 252339843), (12, 168226562), (14, 144194196), (21, 96129464), (24, 84113281), (28, 72097098), (42, 48064732), (56, 36048549), (84, 24032366), (168, 12016183), (433, 4662168), (866, 2331084), (1299, 1554056), (1732, 1165542), (2598, 777028), (3031, 666024), (3464, 582771), (5196, 388514), (6062, 333012), (9093, 222008), (10392, 194257), (12124, 166506), (18186, 111004), (24248, 83253), (27751, 72744), (36372, 55502)]