129394818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1026943}}^1$

素因数の和:1026958

約数の個数: 24

約数和(自身を含む): 320406528

約数和(自身を除く): 191011710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1026943, 2053886, 3080829, 6161658, 7188601, 9242487, 14377202, 18484974, 21565803, 43131606, 64697409, 129394818]

約数ペア:

[(1, 129394818), (2, 64697409), (3, 43131606), (6, 21565803), (7, 18484974), (9, 14377202), (14, 9242487), (18, 7188601), (21, 6161658), (42, 3080829), (63, 2053886), (126, 1026943)]