1618992

素因数分解:

$2^4\times 3^2\times {\mathrm{11243}}^1$

素因数の和:11257

約数の個数: 30

約数和(自身を含む): 4531332

約数和(自身を除く): 2912340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11243, 22486, 33729, 44972, 67458, 89944, 101187, 134916, 179888, 202374, 269832, 404748, 539664, 809496, 1618992]

約数ペア:

[(1, 1618992), (2, 809496), (3, 539664), (4, 404748), (6, 269832), (8, 202374), (9, 179888), (12, 134916), (16, 101187), (18, 89944), (24, 67458), (36, 44972), (48, 33729), (72, 22486), (144, 11243)]