193621356

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{6551}}^1$

素因数の和:7382

約数の個数: 36

約数和(自身を含む): 490102704

約数和(自身を除く): 296481348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1642, 2463, 3284, 4926, 6551, 7389, 9852, 13102, 14778, 19653, 26204, 29556, 39306, 58959, 78612, 117918, 235836, 5378371, 10756742, 16135113, 21513484, 32270226, 48405339, 64540452, 96810678, 193621356]

約数ペア:

[(1, 193621356), (2, 96810678), (3, 64540452), (4, 48405339), (6, 32270226), (9, 21513484), (12, 16135113), (18, 10756742), (36, 5378371), (821, 235836), (1642, 117918), (2463, 78612), (3284, 58959), (4926, 39306), (6551, 29556), (7389, 26204), (9852, 19653), (13102, 14778)]