18880704

素因数分解:

$2^6\times 3^2\times {\mathrm{32779}}^1$

素因数の和:32797

約数の個数: 42

約数和(自身を含む): 54119780

約数和(自身を除く): 35239076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 32779, 65558, 98337, 131116, 196674, 262232, 295011, 393348, 524464, 590022, 786696, 1048928, 1180044, 1573392, 2097856, 2360088, 3146784, 4720176, 6293568, 9440352, 18880704]

約数ペア:

[(1, 18880704), (2, 9440352), (3, 6293568), (4, 4720176), (6, 3146784), (8, 2360088), (9, 2097856), (12, 1573392), (16, 1180044), (18, 1048928), (24, 786696), (32, 590022), (36, 524464), (48, 393348), (64, 295011), (72, 262232), (96, 196674), (144, 131116), (192, 98337), (288, 65558), (576, 32779)]