6461988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 16953216

約数和(自身を除く): 10491228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 1801, 3588, 3602, 5403, 7204, 10806, 21612, 23413, 41423, 46826, 70239, 82846, 93652, 124269, 140478, 165692, 248538, 280956, 497076, 538499, 1076998, 1615497, 2153996, 3230994, 6461988]

約数ペア:

[(1, 6461988), (2, 3230994), (3, 2153996), (4, 1615497), (6, 1076998), (12, 538499), (13, 497076), (23, 280956), (26, 248538), (39, 165692), (46, 140478), (52, 124269), (69, 93652), (78, 82846), (92, 70239), (138, 46826), (156, 41423), (276, 23413), (299, 21612), (598, 10806), (897, 7204), (1196, 5403), (1794, 3602), (1801, 3588)]