29981538

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{22817}}^1$

素因数の和:22898

約数の個数: 24

約数和(自身を含む): 65852748

約数和(自身を除く): 35871210

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 22817, 45634, 68451, 136902, 205353, 410706, 1665641, 3331282, 4996923, 9993846, 14990769, 29981538]

約数ペア:

[(1, 29981538), (2, 14990769), (3, 9993846), (6, 4996923), (9, 3331282), (18, 1665641), (73, 410706), (146, 205353), (219, 136902), (438, 68451), (657, 45634), (1314, 22817)]