27873924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 70475328

約数和(自身を除く): 42601404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 907, 1182, 1814, 2364, 2561, 2721, 3628, 5122, 5442, 7683, 10244, 10884, 11791, 15366, 23582, 30732, 35373, 47164, 70746, 141492, 178679, 357358, 536037, 714716, 1072074, 2144148, 2322827, 4645654, 6968481, 9291308, 13936962, 27873924]

約数ペア:

[(1, 27873924), (2, 13936962), (3, 9291308), (4, 6968481), (6, 4645654), (12, 2322827), (13, 2144148), (26, 1072074), (39, 714716), (52, 536037), (78, 357358), (156, 178679), (197, 141492), (394, 70746), (591, 47164), (788, 35373), (907, 30732), (1182, 23582), (1814, 15366), (2364, 11791), (2561, 10884), (2721, 10244), (3628, 7683), (5122, 5442)]