12618289557

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2544523}}^1$

素因数の和:2544577

約数の個数: 24

約数和(自身を含む): 19847287200

約数和(自身を除く): 7228997643

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 2544523, 7633569, 22900707, 48345937, 73791167, 145037811, 221373501, 435113433, 664120503, 1402032173, 4206096519, 12618289557]

約数ペア:

[(1, 12618289557), (3, 4206096519), (9, 1402032173), (19, 664120503), (29, 435113433), (57, 221373501), (87, 145037811), (171, 73791167), (261, 48345937), (551, 22900707), (1653, 7633569), (4959, 2544523)]