1321163736

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1487797}}^1$

素因数の和:1487843

約数の個数: 32

約数和(自身を含む): 3392179440

約数和(自身を除く): 2071015704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1487797, 2975594, 4463391, 5951188, 8926782, 11902376, 17853564, 35707128, 55048489, 110096978, 165145467, 220193956, 330290934, 440387912, 660581868, 1321163736]

約数ペア:

[(1, 1321163736), (2, 660581868), (3, 440387912), (4, 330290934), (6, 220193956), (8, 165145467), (12, 110096978), (24, 55048489), (37, 35707128), (74, 17853564), (111, 11902376), (148, 8926782), (222, 5951188), (296, 4463391), (444, 2975594), (888, 1487797)]