57181428

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{42929}}^1$

素因数の和:42976

約数の個数: 36

約数和(自身を含む): 148451940

約数和(自身を除く): 91270512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 42929, 85858, 128787, 171716, 257574, 386361, 515148, 772722, 1545444, 1588373, 3176746, 4765119, 6353492, 9530238, 14295357, 19060476, 28590714, 57181428]

約数ペア:

[(1, 57181428), (2, 28590714), (3, 19060476), (4, 14295357), (6, 9530238), (9, 6353492), (12, 4765119), (18, 3176746), (36, 1588373), (37, 1545444), (74, 772722), (111, 515148), (148, 386361), (222, 257574), (333, 171716), (444, 128787), (666, 85858), (1332, 42929)]