38677812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 96391680

約数和(自身を除く): 57713868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3259, 3956, 5934, 6518, 9777, 11868, 13036, 19554, 39108, 74957, 140137, 149914, 224871, 280274, 299828, 420411, 449742, 560548, 840822, 899484, 1681644, 3223151, 6446302, 9669453, 12892604, 19338906, 38677812]

約数ペア:

[(1, 38677812), (2, 19338906), (3, 12892604), (4, 9669453), (6, 6446302), (12, 3223151), (23, 1681644), (43, 899484), (46, 840822), (69, 560548), (86, 449742), (92, 420411), (129, 299828), (138, 280274), (172, 224871), (258, 149914), (276, 140137), (516, 74957), (989, 39108), (1978, 19554), (2967, 13036), (3259, 11868), (3956, 9777), (5934, 6518)]