189427644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39563}}^1$

素因数の和:39599

約数の個数: 72

約数和(自身を含む): 576051840

約数和(自身を除く): 386624196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 39563, 79126, 118689, 158252, 237378, 276941, 356067, 474756, 553882, 712134, 751697, 830823, 1107764, 1424268, 1503394, 1661646, 2255091, 2492469, 3006788, 3323292, 4510182, 4984938, 5261879, 6765273, 9020364, 9969876, 10523758, 13530546, 15785637, 21047516, 27061092, 31571274, 47356911, 63142548, 94713822, 189427644]

約数ペア:

[(1, 189427644), (2, 94713822), (3, 63142548), (4, 47356911), (6, 31571274), (7, 27061092), (9, 21047516), (12, 15785637), (14, 13530546), (18, 10523758), (19, 9969876), (21, 9020364), (28, 6765273), (36, 5261879), (38, 4984938), (42, 4510182), (57, 3323292), (63, 3006788), (76, 2492469), (84, 2255091), (114, 1661646), (126, 1503394), (133, 1424268), (171, 1107764), (228, 830823), (252, 751697), (266, 712134), (342, 553882), (399, 474756), (532, 356067), (684, 276941), (798, 237378), (1197, 158252), (1596, 118689), (2394, 79126), (4788, 39563)]