42989148

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22531}}^1$

素因数の和:22594

約数の個数: 36

約数和(自身を含む): 110722248

約数和(自身を除く): 67733100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 22531, 45062, 67593, 90124, 135186, 202779, 270372, 405558, 811116, 1194143, 2388286, 3582429, 4776572, 7164858, 10747287, 14329716, 21494574, 42989148]

約数ペア:

[(1, 42989148), (2, 21494574), (3, 14329716), (4, 10747287), (6, 7164858), (9, 4776572), (12, 3582429), (18, 2388286), (36, 1194143), (53, 811116), (106, 405558), (159, 270372), (212, 202779), (318, 135186), (477, 90124), (636, 67593), (954, 45062), (1908, 22531)]