42864786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 99201024

約数和(自身を除く): 56336238

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1103, 1143, 2159, 2206, 2286, 3309, 4318, 6477, 6618, 9927, 12954, 18751, 19431, 19854, 37502, 38862, 56253, 112506, 140081, 168759, 280162, 337518, 420243, 840486, 1260729, 2381377, 2521458, 4762754, 7144131, 14288262, 21432393, 42864786]

約数ペア:

[(1, 42864786), (2, 21432393), (3, 14288262), (6, 7144131), (9, 4762754), (17, 2521458), (18, 2381377), (34, 1260729), (51, 840486), (102, 420243), (127, 337518), (153, 280162), (254, 168759), (306, 140081), (381, 112506), (762, 56253), (1103, 38862), (1143, 37502), (2159, 19854), (2206, 19431), (2286, 18751), (3309, 12954), (4318, 9927), (6477, 6618)]