26913078

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 60043776

約数和(自身を除く): 33130698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 127, 183, 193, 254, 366, 381, 386, 549, 579, 762, 1098, 1143, 1158, 1737, 2286, 3474, 7747, 11773, 15494, 23241, 23546, 24511, 35319, 46482, 49022, 69723, 70638, 73533, 105957, 139446, 147066, 211914, 220599, 441198, 1495171, 2990342, 4485513, 8971026, 13456539, 26913078]

約数ペア:

[(1, 26913078), (2, 13456539), (3, 8971026), (6, 4485513), (9, 2990342), (18, 1495171), (61, 441198), (122, 220599), (127, 211914), (183, 147066), (193, 139446), (254, 105957), (366, 73533), (381, 70638), (386, 69723), (549, 49022), (579, 46482), (762, 35319), (1098, 24511), (1143, 23546), (1158, 23241), (1737, 15494), (2286, 11773), (3474, 7747)]