13297608

素因数分解:

$2^3\times 3^4\times {\mathrm{20521}}^1$

素因数の和:20539

約数の個数: 40

約数和(自身を含む): 37247430

約数和(自身を除く): 23949822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20521, 41042, 61563, 82084, 123126, 164168, 184689, 246252, 369378, 492504, 554067, 738756, 1108134, 1477512, 1662201, 2216268, 3324402, 4432536, 6648804, 13297608]

約数ペア:

[(1, 13297608), (2, 6648804), (3, 4432536), (4, 3324402), (6, 2216268), (8, 1662201), (9, 1477512), (12, 1108134), (18, 738756), (24, 554067), (27, 492504), (36, 369378), (54, 246252), (72, 184689), (81, 164168), (108, 123126), (162, 82084), (216, 61563), (324, 41042), (648, 20521)]