16868710188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67939}}^1$

素因数の和:67993

約数の個数: 144

約数和(自身を含む): 50601712000

約数和(自身を除く): 33733001812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 342, 363, 396, 418, 484, 513, 594, 627, 684, 726, 836, 1026, 1089, 1188, 1254, 1452, 1881, 2052, 2178, 2299, 2508, 3267, 3762, 4356, 4598, 5643, 6534, 6897, 7524, 9196, 11286, 13068, 13794, 20691, 22572, 27588, 41382, 62073, 67939, 82764, 124146, 135878, 203817, 248292, 271756, 407634, 611451, 747329, 815268, 1222902, 1290841, 1494658, 1834353, 2241987, 2445804, 2581682, 2989316, 3668706, 3872523, 4483974, 5163364, 6725961, 7337412, 7745046, 8220619, 8967948, 11617569, 13451922, 14199251, 15490092, 16441238, 20177883, 23235138, 24661857, 26903844, 28398502, 32882476, 34852707, 40355766, 42597753, 46470276, 49323714, 56797004, 69705414, 73985571, 80711532, 85195506, 98647428, 127793259, 139410828, 147971142, 156191761, 170391012, 221956713, 255586518, 295942284, 312383522, 383379777, 443913426, 468575283, 511173036, 624767044, 766759554, 887826852, 937150566, 1405725849, 1533519108, 1874301132, 2811451698, 4217177547, 5622903396, 8434355094, 16868710188]

約数ペア:

[(1, 16868710188), (2, 8434355094), (3, 5622903396), (4, 4217177547), (6, 2811451698), (9, 1874301132), (11, 1533519108), (12, 1405725849), (18, 937150566), (19, 887826852), (22, 766759554), (27, 624767044), (33, 511173036), (36, 468575283), (38, 443913426), (44, 383379777), (54, 312383522), (57, 295942284), (66, 255586518), (76, 221956713), (99, 170391012), (108, 156191761), (114, 147971142), (121, 139410828), (132, 127793259), (171, 98647428), (198, 85195506), (209, 80711532), (228, 73985571), (242, 69705414), (297, 56797004), (342, 49323714), (363, 46470276), (396, 42597753), (418, 40355766), (484, 34852707), (513, 32882476), (594, 28398502), (627, 26903844), (684, 24661857), (726, 23235138), (836, 20177883), (1026, 16441238), (1089, 15490092), (1188, 14199251), (1254, 13451922), (1452, 11617569), (1881, 8967948), (2052, 8220619), (2178, 7745046), (2299, 7337412), (2508, 6725961), (3267, 5163364), (3762, 4483974), (4356, 3872523), (4598, 3668706), (5643, 2989316), (6534, 2581682), (6897, 2445804), (7524, 2241987), (9196, 1834353), (11286, 1494658), (13068, 1290841), (13794, 1222902), (20691, 815268), (22572, 747329), (27588, 611451), (41382, 407634), (62073, 271756), (67939, 248292), (82764, 203817), (124146, 135878)]