123438852

素因数分解:

$2^2\times 3^2\times {\mathrm{857}}^1\times {\mathrm{4001}}^1$

素因数の和:4868

約数の個数: 36

約数和(自身を含む): 312468156

約数和(自身を除く): 189029304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857, 1714, 2571, 3428, 4001, 5142, 7713, 8002, 10284, 12003, 15426, 16004, 24006, 30852, 36009, 48012, 72018, 144036, 3428857, 6857714, 10286571, 13715428, 20573142, 30859713, 41146284, 61719426, 123438852]

約数ペア:

[(1, 123438852), (2, 61719426), (3, 41146284), (4, 30859713), (6, 20573142), (9, 13715428), (12, 10286571), (18, 6857714), (36, 3428857), (857, 144036), (1714, 72018), (2571, 48012), (3428, 36009), (4001, 30852), (5142, 24006), (7713, 16004), (8002, 15426), (10284, 12003)]