18225804958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{647}}^1\times {\mathrm{1451}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 29062395648

約数和(自身を除く): 10836590690

約数列:

[1, 2, 17, 34, 571, 647, 1142, 1294, 1451, 2902, 9707, 10999, 19414, 21998, 24667, 49334, 369437, 738874, 828521, 938797, 1657042, 1877594, 6280429, 12560858, 14084857, 15959549, 28169714, 31919098, 536053087, 1072106174, 9112902479, 18225804958]

約数ペア:

[(1, 18225804958), (2, 9112902479), (17, 1072106174), (34, 536053087), (571, 31919098), (647, 28169714), (1142, 15959549), (1294, 14084857), (1451, 12560858), (2902, 6280429), (9707, 1877594), (10999, 1657042), (19414, 938797), (21998, 828521), (24667, 738874), (49334, 369437)]