2012850126

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{673}}^1\times {\mathrm{3391}}^1$

素因数の和:4086

約数の個数: 72

約数和(自身を含む): 5082240384

約数和(自身を除く): 3069390258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 673, 882, 1346, 2019, 3391, 4038, 4711, 6057, 6782, 9422, 10173, 12114, 14133, 20346, 23737, 28266, 30519, 32977, 42399, 47474, 61038, 65954, 71211, 84798, 98931, 142422, 166159, 197862, 213633, 296793, 332318, 427266, 498477, 593586, 996954, 1495431, 2282143, 2990862, 4564286, 6846429, 13692858, 15975001, 20539287, 31950002, 41078574, 47925003, 95850006, 111825007, 143775009, 223650014, 287550018, 335475021, 670950042, 1006425063, 2012850126]

約数ペア:

[(1, 2012850126), (2, 1006425063), (3, 670950042), (6, 335475021), (7, 287550018), (9, 223650014), (14, 143775009), (18, 111825007), (21, 95850006), (42, 47925003), (49, 41078574), (63, 31950002), (98, 20539287), (126, 15975001), (147, 13692858), (294, 6846429), (441, 4564286), (673, 2990862), (882, 2282143), (1346, 1495431), (2019, 996954), (3391, 593586), (4038, 498477), (4711, 427266), (6057, 332318), (6782, 296793), (9422, 213633), (10173, 197862), (12114, 166159), (14133, 142422), (20346, 98931), (23737, 84798), (28266, 71211), (30519, 65954), (32977, 61038), (42399, 47474)]