12428784

素因数分解:

$2^4\times 3^2\times {\mathrm{86311}}^1$

素因数の和:86325

約数の個数: 30

約数和(自身を含む): 34783736

約数和(自身を除く): 22354952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 86311, 172622, 258933, 345244, 517866, 690488, 776799, 1035732, 1380976, 1553598, 2071464, 3107196, 4142928, 6214392, 12428784]

約数ペア:

[(1, 12428784), (2, 6214392), (3, 4142928), (4, 3107196), (6, 2071464), (8, 1553598), (9, 1380976), (12, 1035732), (16, 776799), (18, 690488), (24, 517866), (36, 345244), (48, 258933), (72, 172622), (144, 86311)]