19122127668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{128831}}^1$

素因数の和:128898

約数の個数: 144

約数和(自身を含む): 60025405440

約数和(自身を除く): 40903277772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1953, 2356, 2394, 2604, 3534, 3906, 4123, 4788, 5301, 7068, 7812, 8246, 10602, 12369, 16492, 21204, 24738, 37107, 49476, 74214, 128831, 148428, 257662, 386493, 515324, 772986, 901817, 1159479, 1545972, 1803634, 2318958, 2447789, 2705451, 3607268, 3993761, 4637916, 4895578, 5410902, 7343367, 7987522, 8116353, 9791156, 10821804, 11981283, 14686734, 15975044, 16232706, 17134523, 22030101, 23962566, 27956327, 29373468, 32465412, 34269046, 35943849, 44060202, 47925132, 51403569, 55912654, 68538092, 71887698, 75881459, 83868981, 88120404, 102807138, 111825308, 143775396, 151762918, 154210707, 167737962, 205614276, 227644377, 251606943, 303525836, 308421414, 335475924, 455288754, 503213886, 531170213, 616842828, 682933131, 910577508, 1006427772, 1062340426, 1365866262, 1593510639, 2124680852, 2731732524, 3187021278, 4780531917, 6374042556, 9561063834, 19122127668]

約数ペア:

[(1, 19122127668), (2, 9561063834), (3, 6374042556), (4, 4780531917), (6, 3187021278), (7, 2731732524), (9, 2124680852), (12, 1593510639), (14, 1365866262), (18, 1062340426), (19, 1006427772), (21, 910577508), (28, 682933131), (31, 616842828), (36, 531170213), (38, 503213886), (42, 455288754), (57, 335475924), (62, 308421414), (63, 303525836), (76, 251606943), (84, 227644377), (93, 205614276), (114, 167737962), (124, 154210707), (126, 151762918), (133, 143775396), (171, 111825308), (186, 102807138), (217, 88120404), (228, 83868981), (252, 75881459), (266, 71887698), (279, 68538092), (342, 55912654), (372, 51403569), (399, 47925132), (434, 44060202), (532, 35943849), (558, 34269046), (589, 32465412), (651, 29373468), (684, 27956327), (798, 23962566), (868, 22030101), (1116, 17134523), (1178, 16232706), (1197, 15975044), (1302, 14686734), (1596, 11981283), (1767, 10821804), (1953, 9791156), (2356, 8116353), (2394, 7987522), (2604, 7343367), (3534, 5410902), (3906, 4895578), (4123, 4637916), (4788, 3993761), (5301, 3607268), (7068, 2705451), (7812, 2447789), (8246, 2318958), (10602, 1803634), (12369, 1545972), (16492, 1159479), (21204, 901817), (24738, 772986), (37107, 515324), (49476, 386493), (74214, 257662), (128831, 148428)]