27543274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 20356886

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 418, 503, 1006, 1441, 2489, 2882, 4978, 5533, 9557, 11066, 19114, 27379, 54758, 65893, 105127, 131786, 210254, 724823, 1251967, 1449646, 2503934, 13771637, 27543274]

約数ペア:

[(1, 27543274), (2, 13771637), (11, 2503934), (19, 1449646), (22, 1251967), (38, 724823), (131, 210254), (209, 131786), (262, 105127), (418, 65893), (503, 54758), (1006, 27379), (1441, 19114), (2489, 11066), (2882, 9557), (4978, 5533)]