2019255588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2670973}}^1$

素因数の和:2670993

約数の個数: 48

約数和(自身を含む): 5982981760

約数和(自身を除く): 3963726172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2670973, 5341946, 8012919, 10683892, 16025838, 18696811, 24038757, 32051676, 37393622, 48077514, 56090433, 72116271, 74787244, 96155028, 112180866, 144232542, 168271299, 224361732, 288465084, 336542598, 504813897, 673085196, 1009627794, 2019255588]

約数ペア:

[(1, 2019255588), (2, 1009627794), (3, 673085196), (4, 504813897), (6, 336542598), (7, 288465084), (9, 224361732), (12, 168271299), (14, 144232542), (18, 112180866), (21, 96155028), (27, 74787244), (28, 72116271), (36, 56090433), (42, 48077514), (54, 37393622), (63, 32051676), (84, 24038757), (108, 18696811), (126, 16025838), (189, 10683892), (252, 8012919), (378, 5341946), (756, 2670973)]