12915203784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{746371}}^1$

素因数の和:746490

約数の個数: 64

約数和(自身を含む): 37258890240

約数和(自身を除く): 24343686456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 17304, 746371, 1492742, 2239113, 2985484, 4478226, 5224597, 5970968, 8956452, 10449194, 15673791, 17912904, 20898388, 31347582, 41796776, 62695164, 76876213, 125390328, 153752426, 230628639, 307504852, 461257278, 538133491, 615009704, 922514556, 1076266982, 1614400473, 1845029112, 2152533964, 3228800946, 4305067928, 6457601892, 12915203784]

約数ペア:

[(1, 12915203784), (2, 6457601892), (3, 4305067928), (4, 3228800946), (6, 2152533964), (7, 1845029112), (8, 1614400473), (12, 1076266982), (14, 922514556), (21, 615009704), (24, 538133491), (28, 461257278), (42, 307504852), (56, 230628639), (84, 153752426), (103, 125390328), (168, 76876213), (206, 62695164), (309, 41796776), (412, 31347582), (618, 20898388), (721, 17912904), (824, 15673791), (1236, 10449194), (1442, 8956452), (2163, 5970968), (2472, 5224597), (2884, 4478226), (4326, 2985484), (5768, 2239113), (8652, 1492742), (17304, 746371)]