43938372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 107517312

約数和(自身を除く): 63578940

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 397, 401, 794, 802, 1191, 1203, 1588, 1604, 2382, 2406, 4764, 4812, 9131, 9223, 18262, 18446, 27393, 27669, 36524, 36892, 54786, 55338, 109572, 110676, 159197, 318394, 477591, 636788, 955182, 1910364, 3661531, 7323062, 10984593, 14646124, 21969186, 43938372]

約数ペア:

[(1, 43938372), (2, 21969186), (3, 14646124), (4, 10984593), (6, 7323062), (12, 3661531), (23, 1910364), (46, 955182), (69, 636788), (92, 477591), (138, 318394), (276, 159197), (397, 110676), (401, 109572), (794, 55338), (802, 54786), (1191, 36892), (1203, 36524), (1588, 27669), (1604, 27393), (2382, 18446), (2406, 18262), (4764, 9223), (4812, 9131)]