80271198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{637073}}^1$

素因数の和:637088

約数の個数: 24

約数和(自身を含む): 198767088

約数和(自身を除く): 118495890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 637073, 1274146, 1911219, 3822438, 4459511, 5733657, 8919022, 11467314, 13378533, 26757066, 40135599, 80271198]

約数ペア:

[(1, 80271198), (2, 40135599), (3, 26757066), (6, 13378533), (7, 11467314), (9, 8919022), (14, 5733657), (18, 4459511), (21, 3822438), (42, 1911219), (63, 1274146), (126, 637073)]