18850873554

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{82939}}^1$

素因数の和:83037

約数の個数: 80

約数和(自身を含む): 44799543360

約数和(自身を除く): 25948669806

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 81, 122, 138, 162, 183, 207, 366, 414, 549, 621, 1098, 1242, 1403, 1647, 1863, 2806, 3294, 3726, 4209, 4941, 8418, 9882, 12627, 25254, 37881, 75762, 82939, 113643, 165878, 227286, 248817, 497634, 746451, 1492902, 1907597, 2239353, 3815194, 4478706, 5059279, 5722791, 6718059, 10118558, 11445582, 13436118, 15177837, 17168373, 30355674, 34336746, 45533511, 51505119, 91067022, 103010238, 116363417, 136600533, 154515357, 232726834, 273201066, 309030714, 349090251, 409801599, 698180502, 819603198, 1047270753, 2094541506, 3141812259, 6283624518, 9425436777, 18850873554]

約数ペア:

[(1, 18850873554), (2, 9425436777), (3, 6283624518), (6, 3141812259), (9, 2094541506), (18, 1047270753), (23, 819603198), (27, 698180502), (46, 409801599), (54, 349090251), (61, 309030714), (69, 273201066), (81, 232726834), (122, 154515357), (138, 136600533), (162, 116363417), (183, 103010238), (207, 91067022), (366, 51505119), (414, 45533511), (549, 34336746), (621, 30355674), (1098, 17168373), (1242, 15177837), (1403, 13436118), (1647, 11445582), (1863, 10118558), (2806, 6718059), (3294, 5722791), (3726, 5059279), (4209, 4478706), (4941, 3815194), (8418, 2239353), (9882, 1907597), (12627, 1492902), (25254, 746451), (37881, 497634), (75762, 248817), (82939, 227286), (113643, 165878)]