180389076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2147489}}^1$

素因数の和:2147503

約数の個数: 24

約数和(自身を含む): 481037760

約数和(自身を除く): 300648684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2147489, 4294978, 6442467, 8589956, 12884934, 15032423, 25769868, 30064846, 45097269, 60129692, 90194538, 180389076]

約数ペア:

[(1, 180389076), (2, 90194538), (3, 60129692), (4, 45097269), (6, 30064846), (7, 25769868), (12, 15032423), (14, 12884934), (21, 8589956), (28, 6442467), (42, 4294978), (84, 2147489)]