18944532

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9929}}^1$

素因数の和:9992

約数の個数: 36

約数和(自身を含む): 48796020

約数和(自身を除く): 29851488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 9929, 19858, 29787, 39716, 59574, 89361, 119148, 178722, 357444, 526237, 1052474, 1578711, 2104948, 3157422, 4736133, 6314844, 9472266, 18944532]

約数ペア:

[(1, 18944532), (2, 9472266), (3, 6314844), (4, 4736133), (6, 3157422), (9, 2104948), (12, 1578711), (18, 1052474), (36, 526237), (53, 357444), (106, 178722), (159, 119148), (212, 89361), (318, 59574), (477, 39716), (636, 29787), (954, 19858), (1908, 9929)]