12457296

素因数分解:

$2^4\times 3^2\times {\mathrm{86509}}^1$

素因数の和:86523

約数の個数: 30

約数和(自身を含む): 34863530

約数和(自身を除く): 22406234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 86509, 173018, 259527, 346036, 519054, 692072, 778581, 1038108, 1384144, 1557162, 2076216, 3114324, 4152432, 6228648, 12457296]

約数ペア:

[(1, 12457296), (2, 6228648), (3, 4152432), (4, 3114324), (6, 2076216), (8, 1557162), (9, 1384144), (12, 1038108), (16, 778581), (18, 692072), (24, 519054), (36, 346036), (48, 259527), (72, 173018), (144, 86509)]