2687666562

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1015747}}^1$

素因数の和:1015772

約数の個数: 48

約数和(自身を含む): 6947716320

約数和(自身を除く): 4260049758

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, 1015747, 2031494, 3047241, 6094482, 7110229, 9141723, 14220458, 18283446, 21330687, 27425169, 42661374, 49771603, 54850338, 63992061, 99543206, 127984122, 149314809, 191976183, 298629618, 383952366, 447944427, 895888854, 1343833281, 2687666562]

約数ペア:

[(1, 2687666562), (2, 1343833281), (3, 895888854), (6, 447944427), (7, 383952366), (9, 298629618), (14, 191976183), (18, 149314809), (21, 127984122), (27, 99543206), (42, 63992061), (49, 54850338), (54, 49771603), (63, 42661374), (98, 27425169), (126, 21330687), (147, 18283446), (189, 14220458), (294, 9141723), (378, 7110229), (441, 6094482), (882, 3047241), (1323, 2031494), (2646, 1015747)]