1493694

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 3360000

約数和(自身を除く): 1866306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 199, 278, 398, 417, 597, 834, 1194, 1251, 1791, 2502, 3582, 3753, 5373, 7506, 10746, 27661, 55322, 82983, 165966, 248949, 497898, 746847, 1493694]

約数ペア:

[(1, 1493694), (2, 746847), (3, 497898), (6, 248949), (9, 165966), (18, 82983), (27, 55322), (54, 27661), (139, 10746), (199, 7506), (278, 5373), (398, 3753), (417, 3582), (597, 2502), (834, 1791), (1194, 1251)]