823476

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 1937824

約数和(自身を除く): 1114348

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 421, 489, 652, 842, 978, 1263, 1684, 1956, 2526, 5052, 68623, 137246, 205869, 274492, 411738, 823476]

約数ペア:

[(1, 823476), (2, 411738), (3, 274492), (4, 205869), (6, 137246), (12, 68623), (163, 5052), (326, 2526), (421, 1956), (489, 1684), (652, 1263), (842, 978)]