17808504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 51632640

約数和(自身を除く): 33824136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1493, 1704, 1988, 2982, 2986, 3976, 4479, 5964, 5972, 8958, 10451, 11928, 11944, 17916, 20902, 31353, 35832, 41804, 62706, 83608, 106003, 125412, 212006, 250824, 318009, 424012, 636018, 742021, 848024, 1272036, 1484042, 2226063, 2544072, 2968084, 4452126, 5936168, 8904252, 17808504]

約数ペア:

[(1, 17808504), (2, 8904252), (3, 5936168), (4, 4452126), (6, 2968084), (7, 2544072), (8, 2226063), (12, 1484042), (14, 1272036), (21, 848024), (24, 742021), (28, 636018), (42, 424012), (56, 318009), (71, 250824), (84, 212006), (142, 125412), (168, 106003), (213, 83608), (284, 62706), (426, 41804), (497, 35832), (568, 31353), (852, 20902), (994, 17916), (1491, 11944), (1493, 11928), (1704, 10451), (1988, 8958), (2982, 5972), (2986, 5964), (3976, 4479)]