15938244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{63247}}^1$

素因数の和:63264

約数の個数: 36

約数和(自身を含む): 46044544

約数和(自身を除く): 30106300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 63247, 126494, 189741, 252988, 379482, 442729, 569223, 758964, 885458, 1138446, 1328187, 1770916, 2276892, 2656374, 3984561, 5312748, 7969122, 15938244]

約数ペア:

[(1, 15938244), (2, 7969122), (3, 5312748), (4, 3984561), (6, 2656374), (7, 2276892), (9, 1770916), (12, 1328187), (14, 1138446), (18, 885458), (21, 758964), (28, 569223), (36, 442729), (42, 379482), (63, 252988), (84, 189741), (126, 126494), (252, 63247)]