180001308

素因数分解:

$2^2\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{7039}}^1$

素因数の和:9177

約数の個数: 24

約数和(自身を含む): 420259840

約数和(自身を除く): 240258532

約数列:

[1, 2, 3, 4, 6, 12, 2131, 4262, 6393, 7039, 8524, 12786, 14078, 21117, 25572, 28156, 42234, 84468, 15000109, 30000218, 45000327, 60000436, 90000654, 180001308]

約数ペア:

[(1, 180001308), (2, 90000654), (3, 60000436), (4, 45000327), (6, 30000218), (12, 15000109), (2131, 84468), (4262, 42234), (6393, 28156), (7039, 25572), (8524, 21117), (12786, 14078)]