21572893458

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{2257051}}^1$

素因数の和:2257124

約数の個数: 40

約数和(自身を含む): 49158592560

約数和(自身を除く): 27585699102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 9558, 2257051, 4514102, 6771153, 13542306, 20313459, 40626918, 60940377, 121880754, 133166009, 182821131, 266332018, 365642262, 399498027, 798996054, 1198494081, 2396988162, 3595482243, 7190964486, 10786446729, 21572893458]

約数ペア:

[(1, 21572893458), (2, 10786446729), (3, 7190964486), (6, 3595482243), (9, 2396988162), (18, 1198494081), (27, 798996054), (54, 399498027), (59, 365642262), (81, 266332018), (118, 182821131), (162, 133166009), (177, 121880754), (354, 60940377), (531, 40626918), (1062, 20313459), (1593, 13542306), (3186, 6771153), (4779, 4514102), (9558, 2257051)]