224740818

素因数分解:

$2^1\times 3^4\times {\mathrm{1387289}}^1$

素因数の和:1387303

約数の個数: 20

約数和(自身を含む): 503586270

約数和(自身を除く): 278845452

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1387289, 2774578, 4161867, 8323734, 12485601, 24971202, 37456803, 74913606, 112370409, 224740818]

約数ペア:

[(1, 224740818), (2, 112370409), (3, 74913606), (6, 37456803), (9, 24971202), (18, 12485601), (27, 8323734), (54, 4161867), (81, 2774578), (162, 1387289)]