12690072

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 34536840

約数和(自身を除く): 21846768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 523, 674, 1011, 1046, 1348, 1569, 2022, 2092, 2696, 3033, 3138, 4044, 4184, 4707, 6066, 6276, 8088, 9414, 12132, 12552, 18828, 24264, 37656, 176251, 352502, 528753, 705004, 1057506, 1410008, 1586259, 2115012, 3172518, 4230024, 6345036, 12690072]

約数ペア:

[(1, 12690072), (2, 6345036), (3, 4230024), (4, 3172518), (6, 2115012), (8, 1586259), (9, 1410008), (12, 1057506), (18, 705004), (24, 528753), (36, 352502), (72, 176251), (337, 37656), (523, 24264), (674, 18828), (1011, 12552), (1046, 12132), (1348, 9414), (1569, 8088), (2022, 6276), (2092, 6066), (2696, 4707), (3033, 4184), (3138, 4044)]