126820242

素因数分解:

$2^1\times 3^5\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 286077792

約数和(自身を除く): 159257550

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 457, 486, 571, 914, 1142, 1371, 1713, 2742, 3426, 4113, 5139, 8226, 10278, 12339, 15417, 24678, 30834, 37017, 46251, 74034, 92502, 111051, 138753, 222102, 260947, 277506, 521894, 782841, 1565682, 2348523, 4697046, 7045569, 14091138, 21136707, 42273414, 63410121, 126820242]

約数ペア:

[(1, 126820242), (2, 63410121), (3, 42273414), (6, 21136707), (9, 14091138), (18, 7045569), (27, 4697046), (54, 2348523), (81, 1565682), (162, 782841), (243, 521894), (457, 277506), (486, 260947), (571, 222102), (914, 138753), (1142, 111051), (1371, 92502), (1713, 74034), (2742, 46251), (3426, 37017), (4113, 30834), (5139, 24678), (8226, 15417), (10278, 12339)]