28821489462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{536773}}^1$

素因数の和:536957

約数の個数: 48

約数和(自身を含む): 66152027760

約数和(自身を除く): 37330538298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2983, 5966, 8949, 17898, 26847, 53694, 536773, 1073546, 1610319, 3220638, 4830957, 9661914, 10198687, 20397374, 30596061, 61192122, 84273361, 91788183, 168546722, 183576366, 252820083, 505640166, 758460249, 1516920498, 1601193859, 3202387718, 4803581577, 9607163154, 14410744731, 28821489462]

約数ペア:

[(1, 28821489462), (2, 14410744731), (3, 9607163154), (6, 4803581577), (9, 3202387718), (18, 1601193859), (19, 1516920498), (38, 758460249), (57, 505640166), (114, 252820083), (157, 183576366), (171, 168546722), (314, 91788183), (342, 84273361), (471, 61192122), (942, 30596061), (1413, 20397374), (2826, 10198687), (2983, 9661914), (5966, 4830957), (8949, 3220638), (17898, 1610319), (26847, 1073546), (53694, 536773)]