247244676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2943389}}^1$

素因数の和:2943403

約数の個数: 24

約数和(自身を含む): 659319360

約数和(自身を除く): 412074684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2943389, 5886778, 8830167, 11773556, 17660334, 20603723, 35320668, 41207446, 61811169, 82414892, 123622338, 247244676]

約数ペア:

[(1, 247244676), (2, 123622338), (3, 82414892), (4, 61811169), (6, 41207446), (7, 35320668), (12, 20603723), (14, 17660334), (21, 11773556), (28, 8830167), (42, 5886778), (84, 2943389)]