9887892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 26877312

約数和(自身を除く): 16989420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2221, 2226, 4442, 4452, 6663, 8884, 13326, 15547, 26652, 31094, 46641, 62188, 93282, 117713, 186564, 235426, 353139, 470852, 706278, 823991, 1412556, 1647982, 2471973, 3295964, 4943946, 9887892]

約数ペア:

[(1, 9887892), (2, 4943946), (3, 3295964), (4, 2471973), (6, 1647982), (7, 1412556), (12, 823991), (14, 706278), (21, 470852), (28, 353139), (42, 235426), (53, 186564), (84, 117713), (106, 93282), (159, 62188), (212, 46641), (318, 31094), (371, 26652), (636, 15547), (742, 13326), (1113, 8884), (1484, 6663), (2221, 4452), (2226, 4442)]