137971092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1642513}}^1$

素因数の和:1642527

約数の個数: 24

約数和(自身を含む): 367923136

約数和(自身を除く): 229952044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1642513, 3285026, 4927539, 6570052, 9855078, 11497591, 19710156, 22995182, 34492773, 45990364, 68985546, 137971092]

約数ペア:

[(1, 137971092), (2, 68985546), (3, 45990364), (4, 34492773), (6, 22995182), (7, 19710156), (12, 11497591), (14, 9855078), (21, 6570052), (28, 4927539), (42, 3285026), (84, 1642513)]