131886846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26839}}^1$

素因数の和:26870

約数の個数: 64

約数和(自身を含む): 360729600

約数和(自身を除く): 228842754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 26839, 53678, 80517, 161034, 187873, 241551, 348907, 375746, 483102, 563619, 697814, 724653, 1046721, 1127238, 1449306, 1690857, 2093442, 2442349, 3140163, 3381714, 4884698, 5072571, 6280326, 7327047, 9420489, 10145142, 14654094, 18840978, 21981141, 43962282, 65943423, 131886846]

約数ペア:

[(1, 131886846), (2, 65943423), (3, 43962282), (6, 21981141), (7, 18840978), (9, 14654094), (13, 10145142), (14, 9420489), (18, 7327047), (21, 6280326), (26, 5072571), (27, 4884698), (39, 3381714), (42, 3140163), (54, 2442349), (63, 2093442), (78, 1690857), (91, 1449306), (117, 1127238), (126, 1046721), (182, 724653), (189, 697814), (234, 563619), (273, 483102), (351, 375746), (378, 348907), (546, 241551), (702, 187873), (819, 161034), (1638, 80517), (2457, 53678), (4914, 26839)]