189898254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115933}}^1$

素因数の和:115961

約数の個数: 48

約数和(自身を含む): 506399712

約数和(自身を除く): 316501458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 115933, 231866, 347799, 695598, 811531, 1043397, 1507129, 1623062, 2086794, 2434593, 3014258, 4521387, 4869186, 7303779, 9042774, 10549903, 13564161, 14607558, 21099806, 27128322, 31649709, 63299418, 94949127, 189898254]

約数ペア:

[(1, 189898254), (2, 94949127), (3, 63299418), (6, 31649709), (7, 27128322), (9, 21099806), (13, 14607558), (14, 13564161), (18, 10549903), (21, 9042774), (26, 7303779), (39, 4869186), (42, 4521387), (63, 3014258), (78, 2434593), (91, 2086794), (117, 1623062), (126, 1507129), (182, 1043397), (234, 811531), (273, 695598), (546, 347799), (819, 231866), (1638, 115933)]