18852127092

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1873}}^1$

素因数の和:2254

約数の個数: 144

約数和(自身を含む): 51078343680

約数和(自身を除く): 32226216588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 311, 348, 372, 522, 558, 622, 899, 933, 1044, 1116, 1244, 1798, 1866, 1873, 2697, 2799, 3596, 3732, 3746, 5394, 5598, 5619, 7492, 8091, 9019, 9641, 10788, 11196, 11238, 16182, 16857, 18038, 19282, 22476, 27057, 28923, 32364, 33714, 36076, 38564, 54114, 54317, 57846, 58063, 67428, 81171, 86769, 108228, 108634, 115692, 116126, 162342, 162951, 173538, 174189, 217268, 232252, 279589, 324684, 325902, 347076, 348378, 488853, 522567, 559178, 582503, 651804, 696756, 838767, 977706, 1045134, 1118356, 1165006, 1677534, 1683827, 1747509, 1955412, 2090268, 2330012, 2516301, 3355068, 3367654, 3495018, 5032602, 5051481, 5242527, 6735308, 6990036, 10065204, 10102962, 10485054, 15154443, 16892587, 18057593, 20205924, 20970108, 30308886, 33785174, 36115186, 50677761, 54172779, 60617772, 67570348, 72230372, 101355522, 108345558, 152033283, 162518337, 202711044, 216691116, 304066566, 325036674, 523670197, 608133132, 650073348, 1047340394, 1571010591, 2094680788, 3142021182, 4713031773, 6284042364, 9426063546, 18852127092]

約数ペア:

[(1, 18852127092), (2, 9426063546), (3, 6284042364), (4, 4713031773), (6, 3142021182), (9, 2094680788), (12, 1571010591), (18, 1047340394), (29, 650073348), (31, 608133132), (36, 523670197), (58, 325036674), (62, 304066566), (87, 216691116), (93, 202711044), (116, 162518337), (124, 152033283), (174, 108345558), (186, 101355522), (261, 72230372), (279, 67570348), (311, 60617772), (348, 54172779), (372, 50677761), (522, 36115186), (558, 33785174), (622, 30308886), (899, 20970108), (933, 20205924), (1044, 18057593), (1116, 16892587), (1244, 15154443), (1798, 10485054), (1866, 10102962), (1873, 10065204), (2697, 6990036), (2799, 6735308), (3596, 5242527), (3732, 5051481), (3746, 5032602), (5394, 3495018), (5598, 3367654), (5619, 3355068), (7492, 2516301), (8091, 2330012), (9019, 2090268), (9641, 1955412), (10788, 1747509), (11196, 1683827), (11238, 1677534), (16182, 1165006), (16857, 1118356), (18038, 1045134), (19282, 977706), (22476, 838767), (27057, 696756), (28923, 651804), (32364, 582503), (33714, 559178), (36076, 522567), (38564, 488853), (54114, 348378), (54317, 347076), (57846, 325902), (58063, 324684), (67428, 279589), (81171, 232252), (86769, 217268), (108228, 174189), (108634, 173538), (115692, 162951), (116126, 162342)]