221891382

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{53831}}^1$

素因数の和:54068

約数の個数: 24

約数和(自身を含む): 482873040

約数和(自身を除く): 260981658

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 53831, 107662, 161493, 322986, 484479, 968958, 12327299, 24654598, 36981897, 73963794, 110945691, 221891382]

約数ペア:

[(1, 221891382), (2, 110945691), (3, 73963794), (6, 36981897), (9, 24654598), (18, 12327299), (229, 968958), (458, 484479), (687, 322986), (1374, 161493), (2061, 107662), (4122, 53831)]