218623188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113159}}^1$

素因数の和:113196

約数の個数: 48

約数和(自身を含む): 608348160

約数和(自身を除く): 389724972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 113159, 226318, 339477, 452636, 678954, 792113, 1357908, 1584226, 2376339, 2602657, 3168452, 4752678, 5205314, 7807971, 9505356, 10410628, 15615942, 18218599, 31231884, 36437198, 54655797, 72874396, 109311594, 218623188]

約数ペア:

[(1, 218623188), (2, 109311594), (3, 72874396), (4, 54655797), (6, 36437198), (7, 31231884), (12, 18218599), (14, 15615942), (21, 10410628), (23, 9505356), (28, 7807971), (42, 5205314), (46, 4752678), (69, 3168452), (84, 2602657), (92, 2376339), (138, 1584226), (161, 1357908), (276, 792113), (322, 678954), (483, 452636), (644, 339477), (966, 226318), (1932, 113159)]