3278868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 8205120

約数和(自身を除く): 4926252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 197, 219, 228, 292, 394, 438, 591, 788, 876, 1182, 1387, 2364, 2774, 3743, 4161, 5548, 7486, 8322, 11229, 14381, 14972, 16644, 22458, 28762, 43143, 44916, 57524, 86286, 172572, 273239, 546478, 819717, 1092956, 1639434, 3278868]

約数ペア:

[(1, 3278868), (2, 1639434), (3, 1092956), (4, 819717), (6, 546478), (12, 273239), (19, 172572), (38, 86286), (57, 57524), (73, 44916), (76, 43143), (114, 28762), (146, 22458), (197, 16644), (219, 14972), (228, 14381), (292, 11229), (394, 8322), (438, 7486), (591, 5548), (788, 4161), (876, 3743), (1182, 2774), (1387, 2364)]