1907017254

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 4158558144

約数和(自身を除く): 2251540890

約数列:

[1, 2, 3, 6, 9, 18, 401, 431, 613, 802, 862, 1203, 1226, 1293, 1839, 2406, 2586, 3609, 3678, 3879, 5517, 7218, 7758, 11034, 172831, 245813, 264203, 345662, 491626, 518493, 528406, 737439, 792609, 1036986, 1474878, 1555479, 1585218, 2212317, 2377827, 3110958, 4424634, 4755654, 105945403, 211890806, 317836209, 635672418, 953508627, 1907017254]

約数ペア:

[(1, 1907017254), (2, 953508627), (3, 635672418), (6, 317836209), (9, 211890806), (18, 105945403), (401, 4755654), (431, 4424634), (613, 3110958), (802, 2377827), (862, 2212317), (1203, 1585218), (1226, 1555479), (1293, 1474878), (1839, 1036986), (2406, 792609), (2586, 737439), (3609, 528406), (3678, 518493), (3879, 491626), (5517, 345662), (7218, 264203), (7758, 245813), (11034, 172831)]