1819569276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10344

約数の個数: 144

約数和(自身を含む): 5683292160

約数和(自身を除く): 3863722884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 399, 444, 518, 532, 666, 684, 703, 777, 798, 1036, 1197, 1332, 1406, 1554, 1596, 2109, 2331, 2394, 2812, 3108, 4218, 4662, 4788, 4921, 6327, 8436, 9324, 9842, 10271, 12654, 14763, 19684, 20542, 25308, 29526, 30813, 41084, 44289, 59052, 61626, 71897, 88578, 92439, 123252, 143794, 177156, 184878, 195149, 215691, 287588, 369756, 380027, 390298, 431382, 585447, 647073, 760054, 780596, 862764, 1140081, 1170894, 1294146, 1366043, 1520108, 1756341, 2280162, 2341788, 2588292, 2660189, 2732086, 3420243, 3512682, 4098129, 4560324, 5320378, 5464172, 6840486, 7025364, 7220513, 7980567, 8196258, 10640756, 12294387, 13680972, 14441026, 15961134, 16392516, 21661539, 23941701, 24588774, 28882052, 31922268, 43323078, 47883402, 49177548, 50543591, 64984617, 86646156, 95766804, 101087182, 129969234, 151630773, 202174364, 259938468, 303261546, 454892319, 606523092, 909784638, 1819569276]

約数ペア:

[(1, 1819569276), (2, 909784638), (3, 606523092), (4, 454892319), (6, 303261546), (7, 259938468), (9, 202174364), (12, 151630773), (14, 129969234), (18, 101087182), (19, 95766804), (21, 86646156), (28, 64984617), (36, 50543591), (37, 49177548), (38, 47883402), (42, 43323078), (57, 31922268), (63, 28882052), (74, 24588774), (76, 23941701), (84, 21661539), (111, 16392516), (114, 15961134), (126, 14441026), (133, 13680972), (148, 12294387), (171, 10640756), (222, 8196258), (228, 7980567), (252, 7220513), (259, 7025364), (266, 6840486), (333, 5464172), (342, 5320378), (399, 4560324), (444, 4098129), (518, 3512682), (532, 3420243), (666, 2732086), (684, 2660189), (703, 2588292), (777, 2341788), (798, 2280162), (1036, 1756341), (1197, 1520108), (1332, 1366043), (1406, 1294146), (1554, 1170894), (1596, 1140081), (2109, 862764), (2331, 780596), (2394, 760054), (2812, 647073), (3108, 585447), (4218, 431382), (4662, 390298), (4788, 380027), (4921, 369756), (6327, 287588), (8436, 215691), (9324, 195149), (9842, 184878), (10271, 177156), (12654, 143794), (14763, 123252), (19684, 92439), (20542, 88578), (25308, 71897), (29526, 61626), (30813, 59052), (41084, 44289)]