19790786736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{530641}}^1$

素因数の和:530699

約数の個数: 120

約数和(自身を含む): 65010012704

約数和(自身を除く): 45219225968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 6216, 9324, 12432, 18648, 37296, 530641, 1061282, 1591923, 2122564, 3183846, 3714487, 4245128, 4775769, 6367692, 7428974, 8490256, 9551538, 11143461, 12735384, 14857948, 19103076, 19633717, 22286922, 25470768, 29715896, 33430383, 38206152, 39267434, 44573844, 58901151, 59431792, 66860766, 76412304, 78534868, 89147688, 117802302, 133721532, 137436019, 157069736, 176703453, 178295376, 235604604, 267443064, 274872038, 314139472, 353406906, 412308057, 471209208, 534886128, 549744076, 706813812, 824616114, 942418416, 1099488152, 1236924171, 1413627624, 1649232228, 2198976304, 2473848342, 2827255248, 3298464456, 4947696684, 6596928912, 9895393368, 19790786736]

約数ペア:

[(1, 19790786736), (2, 9895393368), (3, 6596928912), (4, 4947696684), (6, 3298464456), (7, 2827255248), (8, 2473848342), (9, 2198976304), (12, 1649232228), (14, 1413627624), (16, 1236924171), (18, 1099488152), (21, 942418416), (24, 824616114), (28, 706813812), (36, 549744076), (37, 534886128), (42, 471209208), (48, 412308057), (56, 353406906), (63, 314139472), (72, 274872038), (74, 267443064), (84, 235604604), (111, 178295376), (112, 176703453), (126, 157069736), (144, 137436019), (148, 133721532), (168, 117802302), (222, 89147688), (252, 78534868), (259, 76412304), (296, 66860766), (333, 59431792), (336, 58901151), (444, 44573844), (504, 39267434), (518, 38206152), (592, 33430383), (666, 29715896), (777, 25470768), (888, 22286922), (1008, 19633717), (1036, 19103076), (1332, 14857948), (1554, 12735384), (1776, 11143461), (2072, 9551538), (2331, 8490256), (2664, 7428974), (3108, 6367692), (4144, 4775769), (4662, 4245128), (5328, 3714487), (6216, 3183846), (9324, 2122564), (12432, 1591923), (18648, 1061282), (37296, 530641)]