16321746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1697}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 37491840

約数和(自身を除く): 21170094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 1697, 3206, 3394, 4809, 5091, 9618, 10182, 11879, 23758, 35637, 71274, 388613, 777226, 1165839, 2331678, 2720291, 5440582, 8160873, 16321746]

約数ペア:

[(1, 16321746), (2, 8160873), (3, 5440582), (6, 2720291), (7, 2331678), (14, 1165839), (21, 777226), (42, 388613), (229, 71274), (458, 35637), (687, 23758), (1374, 11879), (1603, 10182), (1697, 9618), (3206, 5091), (3394, 4809)]