18753676708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1\times {\mathrm{2939}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 35563227840

約数和(自身を除く): 16809551132

約数列:

[1, 2, 4, 13, 26, 52, 277, 443, 554, 886, 1108, 1772, 2939, 3601, 5759, 5878, 7202, 11518, 11756, 14404, 23036, 38207, 76414, 122711, 152828, 245422, 490844, 814103, 1301977, 1595243, 1628206, 2603954, 3190486, 3256412, 5207908, 6380972, 10583339, 16925701, 21166678, 33851402, 42333356, 67702804, 360647629, 721295258, 1442590516, 4688419177, 9376838354, 18753676708]

約数ペア:

[(1, 18753676708), (2, 9376838354), (4, 4688419177), (13, 1442590516), (26, 721295258), (52, 360647629), (277, 67702804), (443, 42333356), (554, 33851402), (886, 21166678), (1108, 16925701), (1772, 10583339), (2939, 6380972), (3601, 5207908), (5759, 3256412), (5878, 3190486), (7202, 2603954), (11518, 1628206), (11756, 1595243), (14404, 1301977), (23036, 814103), (38207, 490844), (76414, 245422), (122711, 152828)]