1738422

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 4606056

約数和(自身を除く): 2867634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 73, 81, 98, 126, 146, 147, 162, 189, 219, 243, 294, 378, 438, 441, 486, 511, 567, 657, 882, 1022, 1134, 1314, 1323, 1533, 1701, 1971, 2646, 3066, 3402, 3577, 3942, 3969, 4599, 5913, 7154, 7938, 9198, 10731, 11826, 11907, 13797, 17739, 21462, 23814, 27594, 32193, 35478, 41391, 64386, 82782, 96579, 124173, 193158, 248346, 289737, 579474, 869211, 1738422]

約数ペア:

[(1, 1738422), (2, 869211), (3, 579474), (6, 289737), (7, 248346), (9, 193158), (14, 124173), (18, 96579), (21, 82782), (27, 64386), (42, 41391), (49, 35478), (54, 32193), (63, 27594), (73, 23814), (81, 21462), (98, 17739), (126, 13797), (146, 11907), (147, 11826), (162, 10731), (189, 9198), (219, 7938), (243, 7154), (294, 5913), (378, 4599), (438, 3969), (441, 3942), (486, 3577), (511, 3402), (567, 3066), (657, 2646), (882, 1971), (1022, 1701), (1134, 1533), (1314, 1323)]