18789736

素因数分解:

$2^3\times 7^2\times {\mathrm{47933}}^1$

素因数の和:47953

約数の個数: 24

約数和(自身を含む): 40983570

約数和(自身を除く): 22193834

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47933, 95866, 191732, 335531, 383464, 671062, 1342124, 2348717, 2684248, 4697434, 9394868, 18789736]

約数ペア:

[(1, 18789736), (2, 9394868), (4, 4697434), (7, 2684248), (8, 2348717), (14, 1342124), (28, 671062), (49, 383464), (56, 335531), (98, 191732), (196, 95866), (392, 47933)]