18316530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{22613}}^1$

素因数の和:22632

約数の個数: 40

約数和(自身を含む): 49253292

約数和(自身を除く): 30936762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 22613, 45226, 67839, 113065, 135678, 203517, 226130, 339195, 407034, 610551, 678390, 1017585, 1221102, 1831653, 2035170, 3052755, 3663306, 6105510, 9158265, 18316530]

約数ペア:

[(1, 18316530), (2, 9158265), (3, 6105510), (5, 3663306), (6, 3052755), (9, 2035170), (10, 1831653), (15, 1221102), (18, 1017585), (27, 678390), (30, 610551), (45, 407034), (54, 339195), (81, 226130), (90, 203517), (135, 135678), (162, 113065), (270, 67839), (405, 45226), (810, 22613)]