213733668

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{19381}}^1$

素因数の和:20307

約数の個数: 24

約数和(自身を含む): 499280320

約数和(自身を除く): 285546652

約数列:

[1, 2, 3, 4, 6, 12, 919, 1838, 2757, 3676, 5514, 11028, 19381, 38762, 58143, 77524, 116286, 232572, 17811139, 35622278, 53433417, 71244556, 106866834, 213733668]

約数ペア:

[(1, 213733668), (2, 106866834), (3, 71244556), (4, 53433417), (6, 35622278), (12, 17811139), (919, 232572), (1838, 116286), (2757, 77524), (3676, 58143), (5514, 38762), (11028, 19381)]