221936784

素因数分解:

$2^4\times 3^1\times {\mathrm{4623683}}^1$

素因数の和:4623694

約数の個数: 20

約数和(自身を含む): 573336816

約数和(自身を除く): 351400032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4623683, 9247366, 13871049, 18494732, 27742098, 36989464, 55484196, 73978928, 110968392, 221936784]

約数ペア:

[(1, 221936784), (2, 110968392), (3, 73978928), (4, 55484196), (6, 36989464), (8, 27742098), (12, 18494732), (16, 13871049), (24, 9247366), (48, 4623683)]