1958292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 5969600

約数和(自身を除く): 4011308

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, 409, 532, 684, 798, 818, 1197, 1227, 1596, 1636, 2394, 2454, 2863, 3681, 4788, 4908, 5726, 7362, 7771, 8589, 11452, 14724, 15542, 17178, 23313, 25767, 31084, 34356, 46626, 51534, 54397, 69939, 93252, 103068, 108794, 139878, 163191, 217588, 279756, 326382, 489573, 652764, 979146, 1958292]

約数ペア:

[(1, 1958292), (2, 979146), (3, 652764), (4, 489573), (6, 326382), (7, 279756), (9, 217588), (12, 163191), (14, 139878), (18, 108794), (19, 103068), (21, 93252), (28, 69939), (36, 54397), (38, 51534), (42, 46626), (57, 34356), (63, 31084), (76, 25767), (84, 23313), (114, 17178), (126, 15542), (133, 14724), (171, 11452), (228, 8589), (252, 7771), (266, 7362), (342, 5726), (399, 4908), (409, 4788), (532, 3681), (684, 2863), (798, 2454), (818, 2394), (1197, 1636), (1227, 1596)]