18118338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61627}}^1$

素因数の和:61646

約数の個数: 24

約数和(自身を含む): 42153552

約数和(自身を除く): 24035214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 61627, 123254, 184881, 369762, 431389, 862778, 1294167, 2588334, 3019723, 6039446, 9059169, 18118338]

約数ペア:

[(1, 18118338), (2, 9059169), (3, 6039446), (6, 3019723), (7, 2588334), (14, 1294167), (21, 862778), (42, 431389), (49, 369762), (98, 184881), (147, 123254), (294, 61627)]