56854686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31481}}^1$

素因数の和:31536

約数の個数: 32

約数和(自身を含む): 132979968

約数和(自身を除く): 76125282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 31481, 62962, 94443, 188886, 220367, 440734, 661101, 1322202, 1353683, 2707366, 4061049, 8122098, 9475781, 18951562, 28427343, 56854686]

約数ペア:

[(1, 56854686), (2, 28427343), (3, 18951562), (6, 9475781), (7, 8122098), (14, 4061049), (21, 2707366), (42, 1353683), (43, 1322202), (86, 661101), (129, 440734), (258, 220367), (301, 188886), (602, 94443), (903, 62962), (1806, 31481)]