18885936

素因数分解:

$2^4\times 3^1\times {\mathrm{509}}^1\times {\mathrm{773}}^1$

素因数の和:1293

約数の個数: 40

約数和(自身を含む): 48947760

約数和(自身を除く): 30061824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 509, 773, 1018, 1527, 1546, 2036, 2319, 3054, 3092, 4072, 4638, 6108, 6184, 8144, 9276, 12216, 12368, 18552, 24432, 37104, 393457, 786914, 1180371, 1573828, 2360742, 3147656, 4721484, 6295312, 9442968, 18885936]

約数ペア:

[(1, 18885936), (2, 9442968), (3, 6295312), (4, 4721484), (6, 3147656), (8, 2360742), (12, 1573828), (16, 1180371), (24, 786914), (48, 393457), (509, 37104), (773, 24432), (1018, 18552), (1527, 12368), (1546, 12216), (2036, 9276), (2319, 8144), (3054, 6184), (3092, 6108), (4072, 4638)]