2006165084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{18043}}^1$

素因数の和:18103

約数の個数: 72

約数和(自身を含む): 4619841408

約数和(自身を除く): 2613676324

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 361, 418, 532, 722, 836, 1444, 1463, 2527, 2926, 3971, 5054, 5852, 7942, 10108, 15884, 18043, 27797, 36086, 55594, 72172, 111188, 126301, 198473, 252602, 342817, 396946, 505204, 685634, 793892, 1371268, 1389311, 2399719, 2778622, 3770987, 4799438, 5557244, 6513523, 7541974, 9598876, 13027046, 15083948, 26054092, 26396909, 45594661, 52793818, 71648753, 91189322, 105587636, 143297506, 182378644, 286595012, 501541271, 1003082542, 2006165084]

約数ペア:

[(1, 2006165084), (2, 1003082542), (4, 501541271), (7, 286595012), (11, 182378644), (14, 143297506), (19, 105587636), (22, 91189322), (28, 71648753), (38, 52793818), (44, 45594661), (76, 26396909), (77, 26054092), (133, 15083948), (154, 13027046), (209, 9598876), (266, 7541974), (308, 6513523), (361, 5557244), (418, 4799438), (532, 3770987), (722, 2778622), (836, 2399719), (1444, 1389311), (1463, 1371268), (2527, 793892), (2926, 685634), (3971, 505204), (5054, 396946), (5852, 342817), (7942, 252602), (10108, 198473), (15884, 126301), (18043, 111188), (27797, 72172), (36086, 55594)]