205741746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1632871}}^1$

素因数の和:1632886

約数の個数: 24

約数和(自身を含む): 509456064

約数和(自身を除く): 303714318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1632871, 3265742, 4898613, 9797226, 11430097, 14695839, 22860194, 29391678, 34290291, 68580582, 102870873, 205741746]

約数ペア:

[(1, 205741746), (2, 102870873), (3, 68580582), (6, 34290291), (7, 29391678), (9, 22860194), (14, 14695839), (18, 11430097), (21, 9797226), (42, 4898613), (63, 3265742), (126, 1632871)]