18380161635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{228737}}^1$

素因数の和:229243

約数の個数: 32

約数和(自身を含む): 32147753472

約数和(自身を除く): 13767591837

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 487, 1461, 2435, 5357, 7305, 16071, 26785, 80355, 228737, 686211, 1143685, 2516107, 3431055, 7548321, 12580535, 37741605, 111394919, 334184757, 556974595, 1225344109, 1670923785, 3676032327, 6126720545, 18380161635]

約数ペア:

[(1, 18380161635), (3, 6126720545), (5, 3676032327), (11, 1670923785), (15, 1225344109), (33, 556974595), (55, 334184757), (165, 111394919), (487, 37741605), (1461, 12580535), (2435, 7548321), (5357, 3431055), (7305, 2516107), (16071, 1143685), (26785, 686211), (80355, 228737)]