13845426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 32099328

約数和(自身を除く): 18253902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 4643, 9286, 13929, 27858, 32501, 65002, 97503, 195006, 329653, 659306, 988959, 1977918, 2307571, 4615142, 6922713, 13845426]

約数ペア:

[(1, 13845426), (2, 6922713), (3, 4615142), (6, 2307571), (7, 1977918), (14, 988959), (21, 659306), (42, 329653), (71, 195006), (142, 97503), (213, 65002), (426, 32501), (497, 27858), (994, 13929), (1491, 9286), (2982, 4643)]