19146332127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{1087}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 30111105024

約数和(自身を除く): 10964772897

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 857, 1087, 1209, 1581, 2571, 3261, 6851, 11141, 14131, 14569, 18479, 20553, 26567, 33423, 33697, 42393, 43707, 55437, 79701, 101091, 189397, 240227, 345371, 438061, 451639, 568191, 572849, 720681, 931559, 1036113, 1314183, 1354917, 1718547, 2794677, 5871307, 7447037, 12110267, 15836503, 17613921, 22341111, 28878329, 36330801, 47509509, 86634987, 205874539, 375418277, 490931593, 617623617, 1126254831, 1472794779, 6382110709, 19146332127]

約数ペア:

[(1, 19146332127), (3, 6382110709), (13, 1472794779), (17, 1126254831), (31, 617623617), (39, 490931593), (51, 375418277), (93, 205874539), (221, 86634987), (403, 47509509), (527, 36330801), (663, 28878329), (857, 22341111), (1087, 17613921), (1209, 15836503), (1581, 12110267), (2571, 7447037), (3261, 5871307), (6851, 2794677), (11141, 1718547), (14131, 1354917), (14569, 1314183), (18479, 1036113), (20553, 931559), (26567, 720681), (33423, 572849), (33697, 568191), (42393, 451639), (43707, 438061), (55437, 345371), (79701, 240227), (101091, 189397)]