2021799564

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1194917}}^1$

素因数の和:1194974

約数の個数: 36

約数和(自身を含む): 5219401824

約数和(自身を除く): 3197602260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 1194917, 2389834, 3584751, 4779668, 7169502, 10754253, 14339004, 21508506, 43017012, 56161099, 112322198, 168483297, 224644396, 336966594, 505449891, 673933188, 1010899782, 2021799564]

約数ペア:

[(1, 2021799564), (2, 1010899782), (3, 673933188), (4, 505449891), (6, 336966594), (9, 224644396), (12, 168483297), (18, 112322198), (36, 56161099), (47, 43017012), (94, 21508506), (141, 14339004), (188, 10754253), (282, 7169502), (423, 4779668), (564, 3584751), (846, 2389834), (1692, 1194917)]