2078661636

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1012993}}^1$

素因数の和:1013025

約数の個数: 48

約数和(自身を含む): 5672766400

約数和(自身を除く): 3594104764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 1012993, 2025986, 3038979, 4051972, 6077958, 9116937, 12155916, 18233874, 19246867, 27350811, 36467748, 38493734, 54701622, 57740601, 76987468, 109403244, 115481202, 173221803, 230962404, 346443606, 519665409, 692887212, 1039330818, 2078661636]

約数ペア:

[(1, 2078661636), (2, 1039330818), (3, 692887212), (4, 519665409), (6, 346443606), (9, 230962404), (12, 173221803), (18, 115481202), (19, 109403244), (27, 76987468), (36, 57740601), (38, 54701622), (54, 38493734), (57, 36467748), (76, 27350811), (108, 19246867), (114, 18233874), (171, 12155916), (228, 9116937), (342, 6077958), (513, 4051972), (684, 3038979), (1026, 2025986), (2052, 1012993)]