18141376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 39922704

約数和(自身を除く): 21781328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 292, 352, 353, 584, 704, 706, 803, 1168, 1412, 1606, 2336, 2824, 3212, 3883, 4672, 5648, 6424, 7766, 11296, 12848, 15532, 22592, 25696, 25769, 31064, 51392, 51538, 62128, 103076, 124256, 206152, 248512, 283459, 412304, 566918, 824608, 1133836, 1649216, 2267672, 4535344, 9070688, 18141376]

約数ペア:

[(1, 18141376), (2, 9070688), (4, 4535344), (8, 2267672), (11, 1649216), (16, 1133836), (22, 824608), (32, 566918), (44, 412304), (64, 283459), (73, 248512), (88, 206152), (146, 124256), (176, 103076), (292, 62128), (352, 51538), (353, 51392), (584, 31064), (704, 25769), (706, 25696), (803, 22592), (1168, 15532), (1412, 12848), (1606, 11296), (2336, 7766), (2824, 6424), (3212, 5648), (3883, 4672)]