12646450692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{124087}}^1$

素因数の和:124265

約数の個数: 72

約数和(自身を含む): 33876024000

約数和(自身を除く): 21229573308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 447, 596, 684, 894, 1341, 1788, 2682, 2831, 5364, 5662, 8493, 11324, 16986, 25479, 33972, 50958, 101916, 124087, 248174, 372261, 496348, 744522, 1116783, 1489044, 2233566, 2357653, 4467132, 4715306, 7072959, 9430612, 14145918, 18488963, 21218877, 28291836, 36977926, 42437754, 55466889, 73955852, 84875508, 110933778, 166400667, 221867556, 332801334, 351290297, 665602668, 702580594, 1053870891, 1405161188, 2107741782, 3161612673, 4215483564, 6323225346, 12646450692]

約数ペア:

[(1, 12646450692), (2, 6323225346), (3, 4215483564), (4, 3161612673), (6, 2107741782), (9, 1405161188), (12, 1053870891), (18, 702580594), (19, 665602668), (36, 351290297), (38, 332801334), (57, 221867556), (76, 166400667), (114, 110933778), (149, 84875508), (171, 73955852), (228, 55466889), (298, 42437754), (342, 36977926), (447, 28291836), (596, 21218877), (684, 18488963), (894, 14145918), (1341, 9430612), (1788, 7072959), (2682, 4715306), (2831, 4467132), (5364, 2357653), (5662, 2233566), (8493, 1489044), (11324, 1116783), (16986, 744522), (25479, 496348), (33972, 372261), (50958, 248174), (101916, 124087)]