18250372

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7853}}^1$

素因数の和:7947

約数の個数: 24

約数和(自身を含む): 36945216

約数和(自身を除く): 18694844

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 7853, 15706, 31412, 54971, 109942, 219884, 651799, 1303598, 2607196, 4562593, 9125186, 18250372]

約数ペア:

[(1, 18250372), (2, 9125186), (4, 4562593), (7, 2607196), (14, 1303598), (28, 651799), (83, 219884), (166, 109942), (332, 54971), (581, 31412), (1162, 15706), (2324, 7853)]