326391948

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{245039}}^1$

素因数の和:245086

約数の個数: 36

約数和(自身を含む): 847348320

約数和(自身を除く): 520956372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 245039, 490078, 735117, 980156, 1470234, 2205351, 2940468, 4410702, 8821404, 9066443, 18132886, 27199329, 36265772, 54398658, 81597987, 108797316, 163195974, 326391948]

約数ペア:

[(1, 326391948), (2, 163195974), (3, 108797316), (4, 81597987), (6, 54398658), (9, 36265772), (12, 27199329), (18, 18132886), (36, 9066443), (37, 8821404), (74, 4410702), (111, 2940468), (148, 2205351), (222, 1470234), (333, 980156), (444, 735117), (666, 490078), (1332, 245039)]