193589478

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 429417456

約数和(自身を除く): 235827978

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 157, 183, 314, 366, 471, 549, 942, 1098, 1123, 1413, 2246, 2826, 3369, 6738, 9577, 10107, 19154, 20214, 28731, 57462, 68503, 86193, 137006, 172386, 176311, 205509, 352622, 411018, 528933, 616527, 1057866, 1233054, 1586799, 3173598, 10754971, 21509942, 32264913, 64529826, 96794739, 193589478]

約数ペア:

[(1, 193589478), (2, 96794739), (3, 64529826), (6, 32264913), (9, 21509942), (18, 10754971), (61, 3173598), (122, 1586799), (157, 1233054), (183, 1057866), (314, 616527), (366, 528933), (471, 411018), (549, 352622), (942, 205509), (1098, 176311), (1123, 172386), (1413, 137006), (2246, 86193), (2826, 68503), (3369, 57462), (6738, 28731), (9577, 20214), (10107, 19154)]