21331058508

素因数分解:

$2^2\times 3^3\times {\mathrm{197509801}}^1$

素因数の和:197509814

約数の個数: 24

約数和(自身を含む): 55302744560

約数和(自身を除く): 33971686052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197509801, 395019602, 592529403, 790039204, 1185058806, 1777588209, 2370117612, 3555176418, 5332764627, 7110352836, 10665529254, 21331058508]

約数ペア:

[(1, 21331058508), (2, 10665529254), (3, 7110352836), (4, 5332764627), (6, 3555176418), (9, 2370117612), (12, 1777588209), (18, 1185058806), (27, 790039204), (36, 592529403), (54, 395019602), (108, 197509801)]