8207514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21713}}^1$

素因数の和:21731

約数の個数: 32

約数和(自身を含む): 20845440

約数和(自身を除く): 12637926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21713, 43426, 65139, 130278, 151991, 195417, 303982, 390834, 455973, 586251, 911946, 1172502, 1367919, 2735838, 4103757, 8207514]

約数ペア:

[(1, 8207514), (2, 4103757), (3, 2735838), (6, 1367919), (7, 1172502), (9, 911946), (14, 586251), (18, 455973), (21, 390834), (27, 303982), (42, 195417), (54, 151991), (63, 130278), (126, 65139), (189, 43426), (378, 21713)]