6656821584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19811969}}^1$

素因数の和:19811987

約数の個数: 40

約数和(自身を含む): 19653474240

約数和(自身を除く): 12996652656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 19811969, 39623938, 59435907, 79247876, 118871814, 138683783, 158495752, 237743628, 277367566, 316991504, 416051349, 475487256, 554735132, 832102698, 950974512, 1109470264, 1664205396, 2218940528, 3328410792, 6656821584]

約数ペア:

[(1, 6656821584), (2, 3328410792), (3, 2218940528), (4, 1664205396), (6, 1109470264), (7, 950974512), (8, 832102698), (12, 554735132), (14, 475487256), (16, 416051349), (21, 316991504), (24, 277367566), (28, 237743628), (42, 158495752), (48, 138683783), (56, 118871814), (84, 79247876), (112, 59435907), (168, 39623938), (336, 19811969)]