121378236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1444979}}^1$

素因数の和:1444993

約数の個数: 24

約数和(自身を含む): 323675520

約数和(自身を除く): 202297284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1444979, 2889958, 4334937, 5779916, 8669874, 10114853, 17339748, 20229706, 30344559, 40459412, 60689118, 121378236]

約数ペア:

[(1, 121378236), (2, 60689118), (3, 40459412), (4, 30344559), (6, 20229706), (7, 17339748), (12, 10114853), (14, 8669874), (21, 5779916), (28, 4334937), (42, 2889958), (84, 1444979)]