87630018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7699}}^1$

素因数の和:7982

約数の個数: 32

約数和(自身を含む): 201062400

約数和(自身を除く): 113432382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 7699, 11382, 15398, 23097, 46194, 53893, 107786, 161679, 323358, 2086429, 4172858, 6259287, 12518574, 14605003, 29210006, 43815009, 87630018]

約数ペア:

[(1, 87630018), (2, 43815009), (3, 29210006), (6, 14605003), (7, 12518574), (14, 6259287), (21, 4172858), (42, 2086429), (271, 323358), (542, 161679), (813, 107786), (1626, 53893), (1897, 46194), (3794, 23097), (5691, 15398), (7699, 11382)]