388889088012

素因数分解:

$2^2\times 3^4\times {\mathrm{1200274963}}^1$

素因数の和:1200274979

約数の個数: 30

約数和(自身を含む): 1016632894508

約数和(自身を除く): 627743806496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1200274963, 2400549926, 3600824889, 4801099852, 7201649778, 10802474667, 14403299556, 21604949334, 32407424001, 43209898668, 64814848002, 97222272003, 129629696004, 194444544006, 388889088012]

約数ペア:

[(1, 388889088012), (2, 194444544006), (3, 129629696004), (4, 97222272003), (6, 64814848002), (9, 43209898668), (12, 32407424001), (18, 21604949334), (27, 14403299556), (36, 10802474667), (54, 7201649778), (81, 4801099852), (108, 3600824889), (162, 2400549926), (324, 1200274963)]