12394854

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 28129920

約数和(自身を除く): 15735066

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 229, 279, 291, 458, 558, 582, 687, 873, 1374, 1746, 2061, 3007, 4122, 6014, 7099, 9021, 14198, 18042, 21297, 22213, 27063, 42594, 44426, 54126, 63891, 66639, 127782, 133278, 199917, 399834, 688603, 1377206, 2065809, 4131618, 6197427, 12394854]

約数ペア:

[(1, 12394854), (2, 6197427), (3, 4131618), (6, 2065809), (9, 1377206), (18, 688603), (31, 399834), (62, 199917), (93, 133278), (97, 127782), (186, 66639), (194, 63891), (229, 54126), (279, 44426), (291, 42594), (458, 27063), (558, 22213), (582, 21297), (687, 18042), (873, 14198), (1374, 9021), (1746, 7099), (2061, 6014), (3007, 4122)]