1038888918

素因数分解:

$2^1\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{38971}}^1$

素因数の和:40460

約数の個数: 24

約数和(自身を含む): 2252503656

約数和(自身を除く): 1213614738

約数列:

[1, 2, 3, 6, 9, 18, 1481, 2962, 4443, 8886, 13329, 26658, 38971, 77942, 116913, 233826, 350739, 701478, 57716051, 115432102, 173148153, 346296306, 519444459, 1038888918]

約数ペア:

[(1, 1038888918), (2, 519444459), (3, 346296306), (6, 173148153), (9, 115432102), (18, 57716051), (1481, 701478), (2962, 350739), (4443, 233826), (8886, 116913), (13329, 77942), (26658, 38971)]