1946394

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1602

約数の個数: 24

約数和(自身を含む): 4279392

約数和(自身を除く): 2332998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1523, 3046, 4569, 9138, 13707, 27414, 108133, 216266, 324399, 648798, 973197, 1946394]

約数ペア:

[(1, 1946394), (2, 973197), (3, 648798), (6, 324399), (9, 216266), (18, 108133), (71, 27414), (142, 13707), (213, 9138), (426, 4569), (639, 3046), (1278, 1523)]