17964468

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{877}}^1$

素因数の和:1456

約数の個数: 36

約数和(自身を含む): 45541860

約数和(自身を除く): 27577392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 877, 1138, 1707, 1754, 2276, 2631, 3414, 3508, 5121, 5262, 6828, 7893, 10242, 10524, 15786, 20484, 31572, 499013, 998026, 1497039, 1996052, 2994078, 4491117, 5988156, 8982234, 17964468]

約数ペア:

[(1, 17964468), (2, 8982234), (3, 5988156), (4, 4491117), (6, 2994078), (9, 1996052), (12, 1497039), (18, 998026), (36, 499013), (569, 31572), (877, 20484), (1138, 15786), (1707, 10524), (1754, 10242), (2276, 7893), (2631, 6828), (3414, 5262), (3508, 5121)]