18387528

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{16301}}^1$

素因数の和:16357

約数の個数: 32

約数和(自身を含む): 46949760

約数和(自身を除く): 28562232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 16301, 32602, 48903, 65204, 97806, 130408, 195612, 391224, 766147, 1532294, 2298441, 3064588, 4596882, 6129176, 9193764, 18387528]

約数ペア:

[(1, 18387528), (2, 9193764), (3, 6129176), (4, 4596882), (6, 3064588), (8, 2298441), (12, 1532294), (24, 766147), (47, 391224), (94, 195612), (141, 130408), (188, 97806), (282, 65204), (376, 48903), (564, 32602), (1128, 16301)]