15554816136

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1248781}}^1$

素因数の和:1248966

約数の個数: 48

約数和(自身を含む): 42371173260

約数和(自身を除く): 26816357124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 1248781, 2497562, 3746343, 4995124, 7492686, 9990248, 11239029, 14985372, 22478058, 29970744, 44956116, 89912232, 216039113, 432078226, 648117339, 864156452, 1296234678, 1728312904, 1944352017, 2592469356, 3888704034, 5184938712, 7777408068, 15554816136]

約数ペア:

[(1, 15554816136), (2, 7777408068), (3, 5184938712), (4, 3888704034), (6, 2592469356), (8, 1944352017), (9, 1728312904), (12, 1296234678), (18, 864156452), (24, 648117339), (36, 432078226), (72, 216039113), (173, 89912232), (346, 44956116), (519, 29970744), (692, 22478058), (1038, 14985372), (1384, 11239029), (1557, 9990248), (2076, 7492686), (3114, 4995124), (4152, 3746343), (6228, 2497562), (12456, 1248781)]