28434204

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21347}}^1$

素因数の和:21394

約数の個数: 36

約数和(自身を含む): 73821384

約数和(自身を除く): 45387180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 21347, 42694, 64041, 85388, 128082, 192123, 256164, 384246, 768492, 789839, 1579678, 2369517, 3159356, 4739034, 7108551, 9478068, 14217102, 28434204]

約数ペア:

[(1, 28434204), (2, 14217102), (3, 9478068), (4, 7108551), (6, 4739034), (9, 3159356), (12, 2369517), (18, 1579678), (36, 789839), (37, 768492), (74, 384246), (111, 256164), (148, 192123), (222, 128082), (333, 85388), (444, 64041), (666, 42694), (1332, 21347)]