42199716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 106777664

約数和(自身を除く): 64577948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1723, 1884, 2041, 3446, 4082, 5169, 6123, 6892, 8164, 10338, 12246, 20676, 22399, 24492, 44798, 67197, 89596, 134394, 268788, 270511, 541022, 811533, 1082044, 1623066, 3246132, 3516643, 7033286, 10549929, 14066572, 21099858, 42199716]

約数ペア:

[(1, 42199716), (2, 21099858), (3, 14066572), (4, 10549929), (6, 7033286), (12, 3516643), (13, 3246132), (26, 1623066), (39, 1082044), (52, 811533), (78, 541022), (156, 270511), (157, 268788), (314, 134394), (471, 89596), (628, 67197), (942, 44798), (1723, 24492), (1884, 22399), (2041, 20676), (3446, 12246), (4082, 10338), (5169, 8164), (6123, 6892)]