8185716

素因数分解:

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

素因数の和:2981

約数の個数: 72

約数和(自身を含む): 25806144

約数和(自身を除く): 17620428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 2953, 5906, 8859, 11812, 17718, 20671, 26577, 32483, 35436, 41342, 53154, 62013, 64966, 82684, 97449, 106308, 124026, 129932, 186039, 194898, 227381, 248052, 292347, 372078, 389796, 454762, 584694, 682143, 744156, 909524, 1169388, 1364286, 2046429, 2728572, 4092858, 8185716]

約数ペア:

[(1, 8185716), (2, 4092858), (3, 2728572), (4, 2046429), (6, 1364286), (7, 1169388), (9, 909524), (11, 744156), (12, 682143), (14, 584694), (18, 454762), (21, 389796), (22, 372078), (28, 292347), (33, 248052), (36, 227381), (42, 194898), (44, 186039), (63, 129932), (66, 124026), (77, 106308), (84, 97449), (99, 82684), (126, 64966), (132, 62013), (154, 53154), (198, 41342), (231, 35436), (252, 32483), (308, 26577), (396, 20671), (462, 17718), (693, 11812), (924, 8859), (1386, 5906), (2772, 2953)]