3427828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3466892

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 53, 74, 76, 92, 106, 148, 212, 437, 703, 851, 874, 1007, 1219, 1406, 1702, 1748, 1961, 2014, 2438, 2812, 3404, 3922, 4028, 4876, 7844, 16169, 23161, 32338, 37259, 45103, 46322, 64676, 74518, 90206, 92644, 149036, 180412, 856957, 1713914, 3427828]

約数ペア:

[(1, 3427828), (2, 1713914), (4, 856957), (19, 180412), (23, 149036), (37, 92644), (38, 90206), (46, 74518), (53, 64676), (74, 46322), (76, 45103), (92, 37259), (106, 32338), (148, 23161), (212, 16169), (437, 7844), (703, 4876), (851, 4028), (874, 3922), (1007, 3404), (1219, 2812), (1406, 2438), (1702, 2014), (1748, 1961)]