54311964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{646571}}^1$

素因数の和:646585

約数の個数: 24

約数和(自身を含む): 144832128

約数和(自身を除く): 90520164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 646571, 1293142, 1939713, 2586284, 3879426, 4525997, 7758852, 9051994, 13577991, 18103988, 27155982, 54311964]

約数ペア:

[(1, 54311964), (2, 27155982), (3, 18103988), (4, 13577991), (6, 9051994), (7, 7758852), (12, 4525997), (14, 3879426), (21, 2586284), (28, 1939713), (42, 1293142), (84, 646571)]