2021059026

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1782239}}^1$

素因数の和:1782260

約数の個数: 40

約数和(自身を含む): 5175624960

約数和(自身を除く): 3154565934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1782239, 3564478, 5346717, 10693434, 12475673, 16040151, 24951346, 32080302, 37427019, 48120453, 74854038, 96240906, 112281057, 144361359, 224562114, 288722718, 336843171, 673686342, 1010529513, 2021059026]

約数ペア:

[(1, 2021059026), (2, 1010529513), (3, 673686342), (6, 336843171), (7, 288722718), (9, 224562114), (14, 144361359), (18, 112281057), (21, 96240906), (27, 74854038), (42, 48120453), (54, 37427019), (63, 32080302), (81, 24951346), (126, 16040151), (162, 12475673), (189, 10693434), (378, 5346717), (567, 3564478), (1134, 1782239)]