15138732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 40597760

約数和(自身を除く): 25459028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 787, 916, 1374, 1574, 1603, 2361, 2748, 3148, 3206, 4722, 4809, 5509, 6412, 9444, 9618, 11018, 16527, 19236, 22036, 33054, 66108, 180223, 360446, 540669, 720892, 1081338, 1261561, 2162676, 2523122, 3784683, 5046244, 7569366, 15138732]

約数ペア:

[(1, 15138732), (2, 7569366), (3, 5046244), (4, 3784683), (6, 2523122), (7, 2162676), (12, 1261561), (14, 1081338), (21, 720892), (28, 540669), (42, 360446), (84, 180223), (229, 66108), (458, 33054), (687, 22036), (787, 19236), (916, 16527), (1374, 11018), (1574, 9618), (1603, 9444), (2361, 6412), (2748, 5509), (3148, 4809), (3206, 4722)]