42768138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19213}}^1$

素因数の和:19278

約数の個数: 32

約数和(自身を含む): 99605376

約数和(自身を除く): 56837238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 19213, 38426, 57639, 115278, 134491, 268982, 403473, 806946, 1018289, 2036578, 3054867, 6109734, 7128023, 14256046, 21384069, 42768138]

約数ペア:

[(1, 42768138), (2, 21384069), (3, 14256046), (6, 7128023), (7, 6109734), (14, 3054867), (21, 2036578), (42, 1018289), (53, 806946), (106, 403473), (159, 268982), (318, 134491), (371, 115278), (742, 57639), (1113, 38426), (2226, 19213)]