16863732

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 54

約数和(自身を含む): 44227638

約数和(自身を除く): 27363906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 557, 841, 1044, 1114, 1671, 1682, 2228, 2523, 3342, 3364, 5013, 5046, 6684, 7569, 10026, 10092, 15138, 16153, 20052, 30276, 32306, 48459, 64612, 96918, 145377, 193836, 290754, 468437, 581508, 936874, 1405311, 1873748, 2810622, 4215933, 5621244, 8431866, 16863732]

約数ペア:

[(1, 16863732), (2, 8431866), (3, 5621244), (4, 4215933), (6, 2810622), (9, 1873748), (12, 1405311), (18, 936874), (29, 581508), (36, 468437), (58, 290754), (87, 193836), (116, 145377), (174, 96918), (261, 64612), (348, 48459), (522, 32306), (557, 30276), (841, 20052), (1044, 16153), (1114, 15138), (1671, 10092), (1682, 10026), (2228, 7569), (2523, 6684), (3342, 5046), (3364, 5013)]