3782748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 9515520

約数和(自身を除く): 5732772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 353, 564, 706, 893, 1059, 1412, 1786, 2118, 2679, 3572, 4236, 5358, 6707, 10716, 13414, 16591, 20121, 26828, 33182, 40242, 49773, 66364, 80484, 99546, 199092, 315229, 630458, 945687, 1260916, 1891374, 3782748]

約数ペア:

[(1, 3782748), (2, 1891374), (3, 1260916), (4, 945687), (6, 630458), (12, 315229), (19, 199092), (38, 99546), (47, 80484), (57, 66364), (76, 49773), (94, 40242), (114, 33182), (141, 26828), (188, 20121), (228, 16591), (282, 13414), (353, 10716), (564, 6707), (706, 5358), (893, 4236), (1059, 3572), (1412, 2679), (1786, 2118)]