13712148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20047}}^1$

素因数の和:20076

約数の個数: 36

約数和(自身を含む): 36487360

約数和(自身を除く): 22775212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 20047, 40094, 60141, 80188, 120282, 180423, 240564, 360846, 380893, 721692, 761786, 1142679, 1523572, 2285358, 3428037, 4570716, 6856074, 13712148]

約数ペア:

[(1, 13712148), (2, 6856074), (3, 4570716), (4, 3428037), (6, 2285358), (9, 1523572), (12, 1142679), (18, 761786), (19, 721692), (36, 380893), (38, 360846), (57, 240564), (76, 180423), (114, 120282), (171, 80188), (228, 60141), (342, 40094), (684, 20047)]