21063288

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4903}}^1$

素因数の和:5091

約数の個数: 32

約数和(自身を含む): 52963200

約数和(自身を除く): 31899912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4903, 9806, 14709, 19612, 29418, 39224, 58836, 117672, 877637, 1755274, 2632911, 3510548, 5265822, 7021096, 10531644, 21063288]

約数ペア:

[(1, 21063288), (2, 10531644), (3, 7021096), (4, 5265822), (6, 3510548), (8, 2632911), (12, 1755274), (24, 877637), (179, 117672), (358, 58836), (537, 39224), (716, 29418), (1074, 19612), (1432, 14709), (2148, 9806), (4296, 4903)]