312354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 806208

約数和(自身を除く): 493854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 67, 74, 111, 126, 134, 201, 222, 259, 333, 402, 469, 518, 603, 666, 777, 938, 1206, 1407, 1554, 2331, 2479, 2814, 4221, 4662, 4958, 7437, 8442, 14874, 17353, 22311, 34706, 44622, 52059, 104118, 156177, 312354]

約数ペア:

[(1, 312354), (2, 156177), (3, 104118), (6, 52059), (7, 44622), (9, 34706), (14, 22311), (18, 17353), (21, 14874), (37, 8442), (42, 7437), (63, 4958), (67, 4662), (74, 4221), (111, 2814), (126, 2479), (134, 2331), (201, 1554), (222, 1407), (259, 1206), (333, 938), (402, 777), (469, 666), (518, 603)]