7139982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 15390720

約数和(自身を除く): 8250738

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 1669, 2139, 3338, 4278, 5007, 10014, 38387, 51739, 76774, 103478, 115161, 155217, 230322, 310434, 1189997, 2379994, 3569991, 7139982]

約数ペア:

[(1, 7139982), (2, 3569991), (3, 2379994), (6, 1189997), (23, 310434), (31, 230322), (46, 155217), (62, 115161), (69, 103478), (93, 76774), (138, 51739), (186, 38387), (713, 10014), (1426, 5007), (1669, 4278), (2139, 3338)]