18003788262

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{577}}^1\times {\mathrm{7253}}^1$

素因数の和:8077

約数の個数: 48

約数和(自身を含む): 39244720320

約数和(自身を除く): 21240932058

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 577, 717, 1154, 1434, 1731, 2151, 3462, 4302, 5193, 7253, 10386, 14506, 21759, 43518, 65277, 130554, 137903, 275806, 413709, 827418, 1241127, 1733467, 2482254, 3466934, 4184981, 5200401, 8369962, 10400802, 12554943, 15601203, 25109886, 31202406, 37664829, 75329658, 1000210459, 2000420918, 3000631377, 6001262754, 9001894131, 18003788262]

約数ペア:

[(1, 18003788262), (2, 9001894131), (3, 6001262754), (6, 3000631377), (9, 2000420918), (18, 1000210459), (239, 75329658), (478, 37664829), (577, 31202406), (717, 25109886), (1154, 15601203), (1434, 12554943), (1731, 10400802), (2151, 8369962), (3462, 5200401), (4302, 4184981), (5193, 3466934), (7253, 2482254), (10386, 1733467), (14506, 1241127), (21759, 827418), (43518, 413709), (65277, 275806), (130554, 137903)]