40272498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{106541}}^1$

素因数の和:106559

約数の個数: 32

約数和(自身を含む): 102280320

約数和(自身を除く): 62007822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 106541, 213082, 319623, 639246, 745787, 958869, 1491574, 1917738, 2237361, 2876607, 4474722, 5753214, 6712083, 13424166, 20136249, 40272498]

約数ペア:

[(1, 40272498), (2, 20136249), (3, 13424166), (6, 6712083), (7, 5753214), (9, 4474722), (14, 2876607), (18, 2237361), (21, 1917738), (27, 1491574), (42, 958869), (54, 745787), (63, 639246), (126, 319623), (189, 213082), (378, 106541)]