42117948

素因数分解:

$2^2\times 3^3\times {\mathrm{389981}}^1$

素因数の和:389994

約数の個数: 24

約数和(自身を含む): 109194960

約数和(自身を除く): 67077012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389981, 779962, 1169943, 1559924, 2339886, 3509829, 4679772, 7019658, 10529487, 14039316, 21058974, 42117948]

約数ペア:

[(1, 42117948), (2, 21058974), (3, 14039316), (4, 10529487), (6, 7019658), (9, 4679772), (12, 3509829), (18, 2339886), (27, 1559924), (36, 1169943), (54, 779962), (108, 389981)]