3884778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 9129120

約数和(自身を除く): 5244342

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 307, 333, 342, 614, 666, 703, 921, 1406, 1842, 2109, 2763, 4218, 5526, 5833, 6327, 11359, 11666, 12654, 17499, 22718, 34077, 34998, 52497, 68154, 102231, 104994, 204462, 215821, 431642, 647463, 1294926, 1942389, 3884778]

約数ペア:

[(1, 3884778), (2, 1942389), (3, 1294926), (6, 647463), (9, 431642), (18, 215821), (19, 204462), (37, 104994), (38, 102231), (57, 68154), (74, 52497), (111, 34998), (114, 34077), (171, 22718), (222, 17499), (307, 12654), (333, 11666), (342, 11359), (614, 6327), (666, 5833), (703, 5526), (921, 4218), (1406, 2763), (1842, 2109)]