17941332

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 43001280

約数和(自身を除く): 25059948

約数列:

[1, 2, 3, 4, 6, 12, 89, 107, 157, 178, 214, 267, 314, 321, 356, 428, 471, 534, 628, 642, 942, 1068, 1284, 1884, 9523, 13973, 16799, 19046, 27946, 28569, 33598, 38092, 41919, 50397, 55892, 57138, 67196, 83838, 100794, 114276, 167676, 201588, 1495111, 2990222, 4485333, 5980444, 8970666, 17941332]

約数ペア:

[(1, 17941332), (2, 8970666), (3, 5980444), (4, 4485333), (6, 2990222), (12, 1495111), (89, 201588), (107, 167676), (157, 114276), (178, 100794), (214, 83838), (267, 67196), (314, 57138), (321, 55892), (356, 50397), (428, 41919), (471, 38092), (534, 33598), (628, 28569), (642, 27946), (942, 19046), (1068, 16799), (1284, 13973), (1884, 9523)]