187980494508

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{28849063}}^1$

素因数の和:28849254

約数の個数: 36

約数和(自身を含む): 477798197968

約数和(自身を除く): 289817703460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 28849063, 57698126, 86547189, 115396252, 173094378, 259641567, 346188756, 519283134, 1038566268, 5221680403, 10443360806, 15665041209, 20886721612, 31330082418, 46995123627, 62660164836, 93990247254, 187980494508]

約数ペア:

[(1, 187980494508), (2, 93990247254), (3, 62660164836), (4, 46995123627), (6, 31330082418), (9, 20886721612), (12, 15665041209), (18, 10443360806), (36, 5221680403), (181, 1038566268), (362, 519283134), (543, 346188756), (724, 259641567), (1086, 173094378), (1629, 115396252), (2172, 86547189), (3258, 57698126), (6516, 28849063)]