18738816

素因数分解:

$2^7\times 3^1\times {\mathrm{48799}}^1$

素因数の和:48816

約数の個数: 32

約数和(自身を含む): 49776000

約数和(自身を除く): 31037184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 48799, 97598, 146397, 195196, 292794, 390392, 585588, 780784, 1171176, 1561568, 2342352, 3123136, 4684704, 6246272, 9369408, 18738816]

約数ペア:

[(1, 18738816), (2, 9369408), (3, 6246272), (4, 4684704), (6, 3123136), (8, 2342352), (12, 1561568), (16, 1171176), (24, 780784), (32, 585588), (48, 390392), (64, 292794), (96, 195196), (128, 146397), (192, 97598), (384, 48799)]