19646657712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{36373}}^1$

素因数の和:36440

約数の個数: 180

約数和(自身を含む): 62387520832

約数和(自身を除く): 42740863120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 496, 528, 558, 682, 726, 744, 792, 968, 1023, 1089, 1116, 1364, 1452, 1488, 1584, 1936, 2046, 2178, 2232, 2728, 2904, 3069, 3751, 4092, 4356, 4464, 5456, 5808, 6138, 7502, 8184, 8712, 11253, 12276, 15004, 16368, 17424, 22506, 24552, 30008, 33759, 36373, 45012, 49104, 60016, 67518, 72746, 90024, 109119, 135036, 145492, 180048, 218238, 270072, 290984, 327357, 400103, 436476, 540144, 581968, 654714, 800206, 872952, 1127563, 1200309, 1309428, 1600412, 1745904, 2255126, 2400618, 2618856, 3200824, 3382689, 3600927, 4401133, 4510252, 4801236, 5237712, 6401648, 6765378, 7201854, 8802266, 9020504, 9602472, 10148067, 12403193, 13203399, 13530756, 14403708, 17604532, 18041008, 19204944, 20296134, 24806386, 26406798, 27061512, 28807416, 35209064, 37209579, 39610197, 40592268, 49612772, 52813596, 54123024, 57614832, 70418128, 74419158, 79220394, 81184536, 99225544, 105627192, 111628737, 136435123, 148838316, 158440788, 162369072, 198451088, 211254384, 223257474, 272870246, 297676632, 316881576, 409305369, 446514948, 545740492, 595353264, 633763152, 818610738, 893029896, 1091480984, 1227916107, 1637221476, 1786059792, 2182961968, 2455832214, 3274442952, 4911664428, 6548885904, 9823328856, 19646657712]

約数ペア:

[(1, 19646657712), (2, 9823328856), (3, 6548885904), (4, 4911664428), (6, 3274442952), (8, 2455832214), (9, 2182961968), (11, 1786059792), (12, 1637221476), (16, 1227916107), (18, 1091480984), (22, 893029896), (24, 818610738), (31, 633763152), (33, 595353264), (36, 545740492), (44, 446514948), (48, 409305369), (62, 316881576), (66, 297676632), (72, 272870246), (88, 223257474), (93, 211254384), (99, 198451088), (121, 162369072), (124, 158440788), (132, 148838316), (144, 136435123), (176, 111628737), (186, 105627192), (198, 99225544), (242, 81184536), (248, 79220394), (264, 74419158), (279, 70418128), (341, 57614832), (363, 54123024), (372, 52813596), (396, 49612772), (484, 40592268), (496, 39610197), (528, 37209579), (558, 35209064), (682, 28807416), (726, 27061512), (744, 26406798), (792, 24806386), (968, 20296134), (1023, 19204944), (1089, 18041008), (1116, 17604532), (1364, 14403708), (1452, 13530756), (1488, 13203399), (1584, 12403193), (1936, 10148067), (2046, 9602472), (2178, 9020504), (2232, 8802266), (2728, 7201854), (2904, 6765378), (3069, 6401648), (3751, 5237712), (4092, 4801236), (4356, 4510252), (4464, 4401133), (5456, 3600927), (5808, 3382689), (6138, 3200824), (7502, 2618856), (8184, 2400618), (8712, 2255126), (11253, 1745904), (12276, 1600412), (15004, 1309428), (16368, 1200309), (17424, 1127563), (22506, 872952), (24552, 800206), (30008, 654714), (33759, 581968), (36373, 540144), (45012, 436476), (49104, 400103), (60016, 327357), (67518, 290984), (72746, 270072), (90024, 218238), (109119, 180048), (135036, 145492)]