64198242

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{22717}}^1$

素因数の和:22882

約数の個数: 24

約数和(自身を含む): 139988316

約数和(自身を除く): 75790074

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 22717, 45434, 68151, 136302, 204453, 408906, 3566569, 7133138, 10699707, 21399414, 32099121, 64198242]

約数ペア:

[(1, 64198242), (2, 32099121), (3, 21399414), (6, 10699707), (9, 7133138), (18, 3566569), (157, 408906), (314, 204453), (471, 136302), (942, 68151), (1413, 45434), (2826, 22717)]