19472454

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19009

約数の個数: 32

約数和(自身を含む): 45552000

約数和(自身を除く): 26079546

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 18979, 37958, 56937, 113874, 170811, 341622, 360601, 512433, 721202, 1024866, 1081803, 2163606, 3245409, 6490818, 9736227, 19472454]

約数ペア:

[(1, 19472454), (2, 9736227), (3, 6490818), (6, 3245409), (9, 2163606), (18, 1081803), (19, 1024866), (27, 721202), (38, 512433), (54, 360601), (57, 341622), (114, 170811), (171, 113874), (342, 56937), (513, 37958), (1026, 18979)]