2021837742

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1262071}}^1$

素因数の和:1262168

約数の個数: 24

約数和(自身を含む): 4429872720

約数和(自身を除く): 2408034978

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 1262071, 2524142, 3786213, 7572426, 11358639, 22717278, 112324319, 224648638, 336972957, 673945914, 1010918871, 2021837742]

約数ペア:

[(1, 2021837742), (2, 1010918871), (3, 673945914), (6, 336972957), (9, 224648638), (18, 112324319), (89, 22717278), (178, 11358639), (267, 7572426), (534, 3786213), (801, 2524142), (1602, 1262071)]