140197806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18859}}^1$

素因数の和:18933

約数の個数: 48

約数和(自身を含む): 353059200

約数和(自身を除く): 212861394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 18859, 37718, 56577, 113154, 132013, 169731, 264026, 339462, 396039, 792078, 1112681, 1188117, 2225362, 2376234, 3338043, 6676086, 7788767, 10014129, 15577534, 20028258, 23366301, 46732602, 70098903, 140197806]

約数ペア:

[(1, 140197806), (2, 70098903), (3, 46732602), (6, 23366301), (7, 20028258), (9, 15577534), (14, 10014129), (18, 7788767), (21, 6676086), (42, 3338043), (59, 2376234), (63, 2225362), (118, 1188117), (126, 1112681), (177, 792078), (354, 396039), (413, 339462), (531, 264026), (826, 169731), (1062, 132013), (1239, 113154), (2478, 56577), (3717, 37718), (7434, 18859)]