1397627838

素因数分解:

$2^1\times 3^3\times {\mathrm{739}}^1\times {\mathrm{35023}}^1$

素因数の和:35773

約数の個数: 32

約数和(自身を含む): 3110131200

約数和(自身を除く): 1712503362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 739, 1478, 2217, 4434, 6651, 13302, 19953, 35023, 39906, 70046, 105069, 210138, 315207, 630414, 945621, 1891242, 25881997, 51763994, 77645991, 155291982, 232937973, 465875946, 698813919, 1397627838]

約数ペア:

[(1, 1397627838), (2, 698813919), (3, 465875946), (6, 232937973), (9, 155291982), (18, 77645991), (27, 51763994), (54, 25881997), (739, 1891242), (1478, 945621), (2217, 630414), (4434, 315207), (6651, 210138), (13302, 105069), (19953, 70046), (35023, 39906)]