23517918

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{887}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 52427520

約数和(自身を除く): 28909602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 887, 982, 1473, 1774, 2661, 2946, 4419, 5322, 7983, 8838, 13257, 15966, 23949, 26514, 47898, 435517, 871034, 1306551, 2613102, 3919653, 7839306, 11758959, 23517918]

約数ペア:

[(1, 23517918), (2, 11758959), (3, 7839306), (6, 3919653), (9, 2613102), (18, 1306551), (27, 871034), (54, 435517), (491, 47898), (887, 26514), (982, 23949), (1473, 15966), (1774, 13257), (2661, 8838), (2946, 7983), (4419, 5322)]