18593820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4919}}^1$

素因数の和:4944

約数の個数: 96

約数和(自身を含む): 66124800

約数和(自身を除く): 47530980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4919, 9838, 14757, 19676, 24595, 29514, 34433, 44271, 49190, 59028, 68866, 73785, 88542, 98380, 103299, 132813, 137732, 147570, 172165, 177084, 206598, 221355, 265626, 295140, 309897, 344330, 413196, 442710, 516495, 531252, 619794, 664065, 688660, 885420, 929691, 1032990, 1239588, 1328130, 1549485, 1859382, 2065980, 2656260, 3098970, 3718764, 4648455, 6197940, 9296910, 18593820]

約数ペア:

[(1, 18593820), (2, 9296910), (3, 6197940), (4, 4648455), (5, 3718764), (6, 3098970), (7, 2656260), (9, 2065980), (10, 1859382), (12, 1549485), (14, 1328130), (15, 1239588), (18, 1032990), (20, 929691), (21, 885420), (27, 688660), (28, 664065), (30, 619794), (35, 531252), (36, 516495), (42, 442710), (45, 413196), (54, 344330), (60, 309897), (63, 295140), (70, 265626), (84, 221355), (90, 206598), (105, 177084), (108, 172165), (126, 147570), (135, 137732), (140, 132813), (180, 103299), (189, 98380), (210, 88542), (252, 73785), (270, 68866), (315, 59028), (378, 49190), (420, 44271), (540, 34433), (630, 29514), (756, 24595), (945, 19676), (1260, 14757), (1890, 9838), (3780, 4919)]