81652914

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{30859}}^1$

素因数の和:30884

約数の個数: 48

約数和(自身を含む): 211082400

約数和(自身を除く): 129429486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 30859, 61718, 92577, 185154, 216013, 277731, 432026, 555462, 648039, 833193, 1296078, 1512091, 1666386, 1944117, 3024182, 3888234, 4536273, 5832351, 9072546, 11664702, 13608819, 27217638, 40826457, 81652914]

約数ペア:

[(1, 81652914), (2, 40826457), (3, 27217638), (6, 13608819), (7, 11664702), (9, 9072546), (14, 5832351), (18, 4536273), (21, 3888234), (27, 3024182), (42, 1944117), (49, 1666386), (54, 1512091), (63, 1296078), (98, 833193), (126, 648039), (147, 555462), (189, 432026), (294, 277731), (378, 216013), (441, 185154), (882, 92577), (1323, 61718), (2646, 30859)]