15427854

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:22001

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 21495186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 21977, 43954, 65931, 131862, 197793, 285701, 395586, 571402, 593379, 857103, 1186758, 1714206, 2571309, 5142618, 7713927, 15427854]

約数ペア:

[(1, 15427854), (2, 7713927), (3, 5142618), (6, 2571309), (9, 1714206), (13, 1186758), (18, 857103), (26, 593379), (27, 571402), (39, 395586), (54, 285701), (78, 197793), (117, 131862), (234, 65931), (351, 43954), (702, 21977)]