8661912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 25297920

約数和(自身を除く): 16636008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1097, 1128, 1316, 1974, 2194, 2632, 3291, 3948, 4388, 6582, 7679, 7896, 8776, 13164, 15358, 23037, 26328, 30716, 46074, 51559, 61432, 92148, 103118, 154677, 184296, 206236, 309354, 360913, 412472, 618708, 721826, 1082739, 1237416, 1443652, 2165478, 2887304, 4330956, 8661912]

約数ペア:

[(1, 8661912), (2, 4330956), (3, 2887304), (4, 2165478), (6, 1443652), (7, 1237416), (8, 1082739), (12, 721826), (14, 618708), (21, 412472), (24, 360913), (28, 309354), (42, 206236), (47, 184296), (56, 154677), (84, 103118), (94, 92148), (141, 61432), (168, 51559), (188, 46074), (282, 30716), (329, 26328), (376, 23037), (564, 15358), (658, 13164), (987, 8776), (1097, 7896), (1128, 7679), (1316, 6582), (1974, 4388), (2194, 3948), (2632, 3291)]