2100050280018

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{46507}}^1$

素因数の和:47072

約数の個数: 96

約数和(自身を含む): 4677893700480

約数和(自身を除く): 2577843420462

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 397, 426, 534, 639, 794, 801, 1191, 1278, 1602, 2382, 3573, 6319, 7146, 12638, 18957, 28187, 35333, 37914, 46507, 56374, 56871, 70666, 84561, 93014, 105999, 113742, 139521, 169122, 211998, 253683, 279042, 317997, 418563, 507366, 635994, 837126, 2508643, 3301997, 4139123, 5017286, 6603994, 7525929, 8278246, 9905991, 12417369, 15051858, 18463279, 19811982, 22577787, 24834738, 29717973, 36926558, 37252107, 45155574, 55389837, 59435946, 74504214, 110779674, 166169511, 293877733, 332339022, 587755466, 881633199, 1310892809, 1643231831, 1763266398, 2621785618, 2644899597, 3286463662, 3932678427, 4929695493, 5289799194, 7865356854, 9859390986, 11798035281, 14789086479, 23596070562, 29578172958, 116669460001, 233338920002, 350008380003, 700016760006, 1050025140009, 2100050280018]

約数ペア:

[(1, 2100050280018), (2, 1050025140009), (3, 700016760006), (6, 350008380003), (9, 233338920002), (18, 116669460001), (71, 29578172958), (89, 23596070562), (142, 14789086479), (178, 11798035281), (213, 9859390986), (267, 7865356854), (397, 5289799194), (426, 4929695493), (534, 3932678427), (639, 3286463662), (794, 2644899597), (801, 2621785618), (1191, 1763266398), (1278, 1643231831), (1602, 1310892809), (2382, 881633199), (3573, 587755466), (6319, 332339022), (7146, 293877733), (12638, 166169511), (18957, 110779674), (28187, 74504214), (35333, 59435946), (37914, 55389837), (46507, 45155574), (56374, 37252107), (56871, 36926558), (70666, 29717973), (84561, 24834738), (93014, 22577787), (105999, 19811982), (113742, 18463279), (139521, 15051858), (169122, 12417369), (211998, 9905991), (253683, 8278246), (279042, 7525929), (317997, 6603994), (418563, 5017286), (507366, 4139123), (635994, 3301997), (837126, 2508643)]