6543942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 7366458

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 419, 822, 838, 1257, 2514, 2603, 5206, 7809, 7961, 15618, 15922, 23883, 47766, 57403, 114806, 172209, 344418, 1090657, 2181314, 3271971, 6543942]

約数ペア:

[(1, 6543942), (2, 3271971), (3, 2181314), (6, 1090657), (19, 344418), (38, 172209), (57, 114806), (114, 57403), (137, 47766), (274, 23883), (411, 15922), (419, 15618), (822, 7961), (838, 7809), (1257, 5206), (2514, 2603)]