8904252

素因数分解:

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

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 24095232

約数和(自身を除く): 15190980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1493, 1988, 2982, 2986, 4479, 5964, 5972, 8958, 10451, 17916, 20902, 31353, 41804, 62706, 106003, 125412, 212006, 318009, 424012, 636018, 742021, 1272036, 1484042, 2226063, 2968084, 4452126, 8904252]

約数ペア:

[(1, 8904252), (2, 4452126), (3, 2968084), (4, 2226063), (6, 1484042), (7, 1272036), (12, 742021), (14, 636018), (21, 424012), (28, 318009), (42, 212006), (71, 125412), (84, 106003), (142, 62706), (213, 41804), (284, 31353), (426, 20902), (497, 17916), (852, 10451), (994, 8958), (1491, 5972), (1493, 5964), (1988, 4479), (2982, 2986)]