7141986

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:6991

約数の個数: 32

約数和(自身を含む): 16708800

約数和(自身を除く): 9566814

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 6961, 13922, 20883, 41766, 62649, 125298, 132259, 187947, 264518, 375894, 396777, 793554, 1190331, 2380662, 3570993, 7141986]

約数ペア:

[(1, 7141986), (2, 3570993), (3, 2380662), (6, 1190331), (9, 793554), (18, 396777), (19, 375894), (27, 264518), (38, 187947), (54, 132259), (57, 125298), (114, 62649), (171, 41766), (342, 20883), (513, 13922), (1026, 6961)]