426852

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 1100736

約数和(自身を除く): 673884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 167, 213, 284, 334, 426, 501, 639, 668, 852, 1002, 1278, 1503, 2004, 2556, 3006, 6012, 11857, 23714, 35571, 47428, 71142, 106713, 142284, 213426, 426852]

約数ペア:

[(1, 426852), (2, 213426), (3, 142284), (4, 106713), (6, 71142), (9, 47428), (12, 35571), (18, 23714), (36, 11857), (71, 6012), (142, 3006), (167, 2556), (213, 2004), (284, 1503), (334, 1278), (426, 1002), (501, 852), (639, 668)]