13663938

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 28207872

約数和(自身を除く): 14543934

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 251, 258, 422, 502, 633, 753, 1266, 1506, 9073, 10793, 18146, 21586, 27219, 32379, 52961, 54438, 64758, 105922, 158883, 317766, 2277323, 4554646, 6831969, 13663938]

約数ペア:

[(1, 13663938), (2, 6831969), (3, 4554646), (6, 2277323), (43, 317766), (86, 158883), (129, 105922), (211, 64758), (251, 54438), (258, 52961), (422, 32379), (502, 27219), (633, 21586), (753, 18146), (1266, 10793), (1506, 9073)]