308055018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{142223}}^1$

素因数の和:142266

約数の個数: 24

約数和(自身を含む): 650248128

約数和(自身を除く): 342193110

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 142223, 284446, 426669, 853338, 2702237, 5404474, 8106711, 16213422, 51342503, 102685006, 154027509, 308055018]

約数ペア:

[(1, 308055018), (2, 154027509), (3, 102685006), (6, 51342503), (19, 16213422), (38, 8106711), (57, 5404474), (114, 2702237), (361, 853338), (722, 426669), (1083, 284446), (2166, 142223)]