340618908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4054987}}^1$

素因数の和:4055001

約数の個数: 24

約数和(自身を含む): 908317312

約数和(自身を除く): 567698404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4054987, 8109974, 12164961, 16219948, 24329922, 28384909, 48659844, 56769818, 85154727, 113539636, 170309454, 340618908]

約数ペア:

[(1, 340618908), (2, 170309454), (3, 113539636), (4, 85154727), (6, 56769818), (7, 48659844), (12, 28384909), (14, 24329922), (21, 16219948), (28, 12164961), (42, 8109974), (84, 4054987)]