129653076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1543489}}^1$

素因数の和:1543503

約数の個数: 24

約数和(自身を含む): 345741760

約数和(自身を除く): 216088684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1543489, 3086978, 4630467, 6173956, 9260934, 10804423, 18521868, 21608846, 32413269, 43217692, 64826538, 129653076]

約数ペア:

[(1, 129653076), (2, 64826538), (3, 43217692), (4, 32413269), (6, 21608846), (7, 18521868), (12, 10804423), (14, 9260934), (21, 6173956), (28, 4630467), (42, 3086978), (84, 1543489)]