18158826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9199}}^1$

素因数の和:9258

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 24234774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9199, 18398, 27597, 55194, 64393, 128786, 193179, 386358, 432353, 864706, 1297059, 2594118, 3026471, 6052942, 9079413, 18158826]

約数ペア:

[(1, 18158826), (2, 9079413), (3, 6052942), (6, 3026471), (7, 2594118), (14, 1297059), (21, 864706), (42, 432353), (47, 386358), (94, 193179), (141, 128786), (282, 64393), (329, 55194), (658, 27597), (987, 18398), (1974, 9199)]