18124442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 33271680

約数和(自身を除く): 15147238

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1117, 1159, 2234, 2318, 7819, 8113, 15638, 16226, 21223, 42446, 68137, 136274, 148561, 297122, 476959, 953918, 1294603, 2589206, 9062221, 18124442]

約数ペア:

[(1, 18124442), (2, 9062221), (7, 2589206), (14, 1294603), (19, 953918), (38, 476959), (61, 297122), (122, 148561), (133, 136274), (266, 68137), (427, 42446), (854, 21223), (1117, 16226), (1159, 15638), (2234, 8113), (2318, 7819)]