1812057136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{7823}}^1$

素因数の和:8329

約数の個数: 40

約数和(自身を含む): 3632338944

約数和(自身を除く): 1820281808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 467, 496, 934, 1868, 3736, 7472, 7823, 14477, 15646, 28954, 31292, 57908, 62584, 115816, 125168, 231632, 242513, 485026, 970052, 1940104, 3653341, 3880208, 7306682, 14613364, 29226728, 58453456, 113253571, 226507142, 453014284, 906028568, 1812057136]

約数ペア:

[(1, 1812057136), (2, 906028568), (4, 453014284), (8, 226507142), (16, 113253571), (31, 58453456), (62, 29226728), (124, 14613364), (248, 7306682), (467, 3880208), (496, 3653341), (934, 1940104), (1868, 970052), (3736, 485026), (7472, 242513), (7823, 231632), (14477, 125168), (15646, 115816), (28954, 62584), (31292, 57908)]