71791398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{569773}}^1$

素因数の和:569788

約数の個数: 24

約数和(自身を含む): 177769488

約数和(自身を除く): 105978090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 569773, 1139546, 1709319, 3418638, 3988411, 5127957, 7976822, 10255914, 11965233, 23930466, 35895699, 71791398]

約数ペア:

[(1, 71791398), (2, 35895699), (3, 23930466), (6, 11965233), (7, 10255914), (9, 7976822), (14, 5127957), (18, 3988411), (21, 3418638), (42, 1709319), (63, 1139546), (126, 569773)]