289804014

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{73517}}^1$

素因数の和:73601

約数の個数: 32

約数和(自身を含む): 652839840

約数和(自身を除く): 363035826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 73517, 147034, 220551, 441102, 661653, 1323306, 1984959, 3969918, 5366741, 10733482, 16100223, 32200446, 48300669, 96601338, 144902007, 289804014]

約数ペア:

[(1, 289804014), (2, 144902007), (3, 96601338), (6, 48300669), (9, 32200446), (18, 16100223), (27, 10733482), (54, 5366741), (73, 3969918), (146, 1984959), (219, 1323306), (438, 661653), (657, 441102), (1314, 220551), (1971, 147034), (3942, 73517)]