201621426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1768609}}^1$

素因数の和:1768633

約数の個数: 16

約数和(自身を含む): 424466400

約数和(自身を除く): 222844974

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1768609, 3537218, 5305827, 10611654, 33603571, 67207142, 100810713, 201621426]

約数ペア:

[(1, 201621426), (2, 100810713), (3, 67207142), (6, 33603571), (19, 10611654), (38, 5305827), (57, 3537218), (114, 1768609)]