39943794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 90244224

約数和(自身を除く): 50300430

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 1487, 2442, 2974, 4461, 4477, 8922, 8954, 13431, 16357, 26862, 32714, 49071, 55019, 98142, 110038, 165057, 179927, 330114, 359854, 539781, 605209, 1079562, 1210418, 1815627, 3631254, 6657299, 13314598, 19971897, 39943794]

約数ペア:

[(1, 39943794), (2, 19971897), (3, 13314598), (6, 6657299), (11, 3631254), (22, 1815627), (33, 1210418), (37, 1079562), (66, 605209), (74, 539781), (111, 359854), (121, 330114), (222, 179927), (242, 165057), (363, 110038), (407, 98142), (726, 55019), (814, 49071), (1221, 32714), (1487, 26862), (2442, 16357), (2974, 13431), (4461, 8954), (4477, 8922)]