1878528

素因数分解:

$2^9\times 3^1\times {\mathrm{1223}}^1$

素因数の和:1244

約数の個数: 40

約数和(自身を含む): 5008608

約数和(自身を除く): 3130080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1223, 1536, 2446, 3669, 4892, 7338, 9784, 14676, 19568, 29352, 39136, 58704, 78272, 117408, 156544, 234816, 313088, 469632, 626176, 939264, 1878528]

約数ペア:

[(1, 1878528), (2, 939264), (3, 626176), (4, 469632), (6, 313088), (8, 234816), (12, 156544), (16, 117408), (24, 78272), (32, 58704), (48, 39136), (64, 29352), (96, 19568), (128, 14676), (192, 9784), (256, 7338), (384, 4892), (512, 3669), (768, 2446), (1223, 1536)]