18441647211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1\times {\mathrm{1669}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 26610554880

約数和(自身を除く): 8168907669

約数列:

[1, 3, 13, 39, 311, 911, 933, 1669, 2733, 4043, 5007, 11843, 12129, 21697, 35529, 65091, 283321, 519059, 849963, 1520459, 1557177, 3683173, 4561377, 6747767, 11049519, 19765967, 20243301, 59297901, 472862749, 1418588247, 6147215737, 18441647211]

約数ペア:

[(1, 18441647211), (3, 6147215737), (13, 1418588247), (39, 472862749), (311, 59297901), (911, 20243301), (933, 19765967), (1669, 11049519), (2733, 6747767), (4043, 4561377), (5007, 3683173), (11843, 1557177), (12129, 1520459), (21697, 849963), (35529, 519059), (65091, 283321)]