1976562

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{83}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 5228496

約数和(自身を除く): 3251934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 83, 98, 126, 147, 162, 166, 189, 243, 249, 294, 378, 441, 486, 498, 567, 581, 747, 882, 1134, 1162, 1323, 1494, 1701, 1743, 2241, 2646, 3402, 3486, 3969, 4067, 4482, 5229, 6723, 7938, 8134, 10458, 11907, 12201, 13446, 15687, 20169, 23814, 24402, 31374, 36603, 40338, 47061, 73206, 94122, 109809, 141183, 219618, 282366, 329427, 658854, 988281, 1976562]

約数ペア:

[(1, 1976562), (2, 988281), (3, 658854), (6, 329427), (7, 282366), (9, 219618), (14, 141183), (18, 109809), (21, 94122), (27, 73206), (42, 47061), (49, 40338), (54, 36603), (63, 31374), (81, 24402), (83, 23814), (98, 20169), (126, 15687), (147, 13446), (162, 12201), (166, 11907), (189, 10458), (243, 8134), (249, 7938), (294, 6723), (378, 5229), (441, 4482), (486, 4067), (498, 3969), (567, 3486), (581, 3402), (747, 2646), (882, 2241), (1134, 1743), (1162, 1701), (1323, 1494)]