12345408

素因数分解:

$2^6\times 3^2\times {\mathrm{21433}}^1$

素因数の和:21451

約数の個数: 42

約数和(自身を含む): 35387534

約数和(自身を除く): 23042126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 21433, 42866, 64299, 85732, 128598, 171464, 192897, 257196, 342928, 385794, 514392, 685856, 771588, 1028784, 1371712, 1543176, 2057568, 3086352, 4115136, 6172704, 12345408]

約数ペア:

[(1, 12345408), (2, 6172704), (3, 4115136), (4, 3086352), (6, 2057568), (8, 1543176), (9, 1371712), (12, 1028784), (16, 771588), (18, 685856), (24, 514392), (32, 385794), (36, 342928), (48, 257196), (64, 192897), (72, 171464), (96, 128598), (144, 85732), (192, 64299), (288, 42866), (576, 21433)]