2016092223

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 3264383616

約数和(自身を除く): 1248291393

約数列:

[1, 3, 9, 19, 31, 37, 57, 93, 111, 171, 279, 333, 361, 541, 589, 703, 1083, 1147, 1623, 1767, 2109, 3249, 3441, 4869, 5301, 6327, 10279, 10323, 11191, 13357, 16771, 20017, 21793, 30837, 33573, 40071, 50313, 60051, 65379, 92511, 100719, 120213, 150939, 180153, 195301, 196137, 318649, 380323, 414067, 585903, 620527, 955947, 1140969, 1242201, 1757709, 1861581, 2867841, 3422907, 3726603, 5584743, 6054331, 7226137, 11790013, 18162993, 21678411, 35370039, 54488979, 65035233, 106110117, 224010247, 672030741, 2016092223]

約数ペア:

[(1, 2016092223), (3, 672030741), (9, 224010247), (19, 106110117), (31, 65035233), (37, 54488979), (57, 35370039), (93, 21678411), (111, 18162993), (171, 11790013), (279, 7226137), (333, 6054331), (361, 5584743), (541, 3726603), (589, 3422907), (703, 2867841), (1083, 1861581), (1147, 1757709), (1623, 1242201), (1767, 1140969), (2109, 955947), (3249, 620527), (3441, 585903), (4869, 414067), (5301, 380323), (6327, 318649), (10279, 196137), (10323, 195301), (11191, 180153), (13357, 150939), (16771, 120213), (20017, 100719), (21793, 92511), (30837, 65379), (33573, 60051), (40071, 50313)]