19366956

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10979}}^1$

素因数の和:11003

約数の個数: 54

約数和(自身を含む): 56953260

約数和(自身を除く): 37586304

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10979, 21958, 32937, 43916, 65874, 76853, 98811, 131748, 153706, 197622, 230559, 307412, 395244, 461118, 537971, 691677, 922236, 1075942, 1383354, 1613913, 2151884, 2766708, 3227826, 4841739, 6455652, 9683478, 19366956]

約数ペア:

[(1, 19366956), (2, 9683478), (3, 6455652), (4, 4841739), (6, 3227826), (7, 2766708), (9, 2151884), (12, 1613913), (14, 1383354), (18, 1075942), (21, 922236), (28, 691677), (36, 537971), (42, 461118), (49, 395244), (63, 307412), (84, 230559), (98, 197622), (126, 153706), (147, 131748), (196, 98811), (252, 76853), (294, 65874), (441, 43916), (588, 32937), (882, 21958), (1764, 10979)]