121421832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{722749}}^1$

素因数の和:722765

約数の個数: 32

約数和(自身を含む): 346920000

約数和(自身を除く): 225498168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 722749, 1445498, 2168247, 2890996, 4336494, 5059243, 5781992, 8672988, 10118486, 15177729, 17345976, 20236972, 30355458, 40473944, 60710916, 121421832]

約数ペア:

[(1, 121421832), (2, 60710916), (3, 40473944), (4, 30355458), (6, 20236972), (7, 17345976), (8, 15177729), (12, 10118486), (14, 8672988), (21, 5781992), (24, 5059243), (28, 4336494), (42, 2890996), (56, 2168247), (84, 1445498), (168, 722749)]