13787298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109423}}^1$

素因数の和:109438

約数の個数: 24

約数和(自身を含む): 34140288

約数和(自身を除く): 20352990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 109423, 218846, 328269, 656538, 765961, 984807, 1531922, 1969614, 2297883, 4595766, 6893649, 13787298]

約数ペア:

[(1, 13787298), (2, 6893649), (3, 4595766), (6, 2297883), (7, 1969614), (9, 1531922), (14, 984807), (18, 765961), (21, 656538), (42, 328269), (63, 218846), (126, 109423)]