18399930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6323}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 44622144

約数和(自身を除く): 26222214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6323, 12646, 18969, 31615, 37938, 63230, 94845, 189690, 613331, 1226662, 1839993, 3066655, 3679986, 6133310, 9199965, 18399930]

約数ペア:

[(1, 18399930), (2, 9199965), (3, 6133310), (5, 3679986), (6, 3066655), (10, 1839993), (15, 1226662), (30, 613331), (97, 189690), (194, 94845), (291, 63230), (485, 37938), (582, 31615), (970, 18969), (1455, 12646), (2910, 6323)]