2531928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{2153}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 7366680

約数和(自身を除く): 4834752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 2153, 4306, 6459, 8612, 12918, 15071, 17224, 25836, 30142, 45213, 51672, 60284, 90426, 105497, 120568, 180852, 210994, 316491, 361704, 421988, 632982, 843976, 1265964, 2531928]

約数ペア:

[(1, 2531928), (2, 1265964), (3, 843976), (4, 632982), (6, 421988), (7, 361704), (8, 316491), (12, 210994), (14, 180852), (21, 120568), (24, 105497), (28, 90426), (42, 60284), (49, 51672), (56, 45213), (84, 30142), (98, 25836), (147, 17224), (168, 15071), (196, 12918), (294, 8612), (392, 6459), (588, 4306), (1176, 2153)]