138675342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{4691}}^1$

素因数の和:5088

約数の個数: 32

約数和(自身を含む): 299537280

約数和(自身を除く): 160861938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 379, 758, 1137, 2274, 4691, 4927, 9382, 9854, 14073, 14781, 28146, 29562, 60983, 121966, 182949, 365898, 1777889, 3555778, 5333667, 10667334, 23112557, 46225114, 69337671, 138675342]

約数ペア:

[(1, 138675342), (2, 69337671), (3, 46225114), (6, 23112557), (13, 10667334), (26, 5333667), (39, 3555778), (78, 1777889), (379, 365898), (758, 182949), (1137, 121966), (2274, 60983), (4691, 29562), (4927, 28146), (9382, 14781), (9854, 14073)]