18022137840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3575821}}^1$

素因数の和:3575847

約数の個数: 120

約数和(自身を含む): 69170700768

約数和(自身を除く): 51148562928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 3575821, 7151642, 10727463, 14303284, 17879105, 21454926, 25030747, 28606568, 32182389, 35758210, 42909852, 50061494, 53637315, 57213136, 64364778, 71516420, 75092241, 85819704, 100122988, 107274630, 125153735, 128729556, 143032840, 150184482, 160911945, 171639408, 200245976, 214549260, 225276723, 250307470, 257459112, 286065680, 300368964, 321823890, 375461205, 400491952, 429098520, 450553446, 500614940, 514918224, 600737928, 643647780, 750922410, 858197040, 901106892, 1001229880, 1126383615, 1201475856, 1287295560, 1501844820, 1802213784, 2002459760, 2252767230, 2574591120, 3003689640, 3604427568, 4505534460, 6007379280, 9011068920, 18022137840]

約数ペア:

[(1, 18022137840), (2, 9011068920), (3, 6007379280), (4, 4505534460), (5, 3604427568), (6, 3003689640), (7, 2574591120), (8, 2252767230), (9, 2002459760), (10, 1802213784), (12, 1501844820), (14, 1287295560), (15, 1201475856), (16, 1126383615), (18, 1001229880), (20, 901106892), (21, 858197040), (24, 750922410), (28, 643647780), (30, 600737928), (35, 514918224), (36, 500614940), (40, 450553446), (42, 429098520), (45, 400491952), (48, 375461205), (56, 321823890), (60, 300368964), (63, 286065680), (70, 257459112), (72, 250307470), (80, 225276723), (84, 214549260), (90, 200245976), (105, 171639408), (112, 160911945), (120, 150184482), (126, 143032840), (140, 128729556), (144, 125153735), (168, 107274630), (180, 100122988), (210, 85819704), (240, 75092241), (252, 71516420), (280, 64364778), (315, 57213136), (336, 53637315), (360, 50061494), (420, 42909852), (504, 35758210), (560, 32182389), (630, 28606568), (720, 25030747), (840, 21454926), (1008, 17879105), (1260, 14303284), (1680, 10727463), (2520, 7151642), (5040, 3575821)]