2728572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2953}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 7940352

約数和(自身を除く): 5211780

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2953, 5906, 8859, 11812, 17718, 20671, 32483, 35436, 41342, 62013, 64966, 82684, 97449, 124026, 129932, 194898, 227381, 248052, 389796, 454762, 682143, 909524, 1364286, 2728572]

約数ペア:

[(1, 2728572), (2, 1364286), (3, 909524), (4, 682143), (6, 454762), (7, 389796), (11, 248052), (12, 227381), (14, 194898), (21, 129932), (22, 124026), (28, 97449), (33, 82684), (42, 64966), (44, 62013), (66, 41342), (77, 35436), (84, 32483), (132, 20671), (154, 17718), (231, 11812), (308, 8859), (462, 5906), (924, 2953)]