81214098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11863}}^1$

素因数の和:12038

約数の個数: 32

約数和(自身を含む): 186786816

約数和(自身を除く): 105572718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 11863, 23726, 35589, 71178, 83041, 166082, 249123, 498246, 1933669, 3867338, 5801007, 11602014, 13535683, 27071366, 40607049, 81214098]

約数ペア:

[(1, 81214098), (2, 40607049), (3, 27071366), (6, 13535683), (7, 11602014), (14, 5801007), (21, 3867338), (42, 1933669), (163, 498246), (326, 249123), (489, 166082), (978, 83041), (1141, 71178), (2282, 35589), (3423, 23726), (6846, 11863)]