18971364

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15349}}^1$

素因数の和:15459

約数の個数: 24

約数和(自身を含む): 44699200

約数和(自身を除く): 25727836

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15349, 30698, 46047, 61396, 92094, 184188, 1580947, 3161894, 4742841, 6323788, 9485682, 18971364]

約数ペア:

[(1, 18971364), (2, 9485682), (3, 6323788), (4, 4742841), (6, 3161894), (12, 1580947), (103, 184188), (206, 92094), (309, 61396), (412, 46047), (618, 30698), (1236, 15349)]