16538382

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1142

約数の個数: 72

約数和(自身を含む): 44175456

約数和(自身を除く): 27637074

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1103, 1666, 2142, 2206, 2499, 3309, 4998, 6618, 7497, 7721, 9927, 14994, 15442, 18751, 19854, 23163, 37502, 46326, 54047, 56253, 69489, 108094, 112506, 131257, 138978, 162141, 168759, 262514, 324282, 337518, 393771, 486423, 787542, 918799, 972846, 1181313, 1837598, 2362626, 2756397, 5512794, 8269191, 16538382]

約数ペア:

[(1, 16538382), (2, 8269191), (3, 5512794), (6, 2756397), (7, 2362626), (9, 1837598), (14, 1181313), (17, 972846), (18, 918799), (21, 787542), (34, 486423), (42, 393771), (49, 337518), (51, 324282), (63, 262514), (98, 168759), (102, 162141), (119, 138978), (126, 131257), (147, 112506), (153, 108094), (238, 69489), (294, 56253), (306, 54047), (357, 46326), (441, 37502), (714, 23163), (833, 19854), (882, 18751), (1071, 15442), (1103, 14994), (1666, 9927), (2142, 7721), (2206, 7497), (2499, 6618), (3309, 4998)]