131801964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{224153}}^1$

素因数の和:224174

約数の個数: 36

約数和(自身を含む): 357749784

約数和(自身を除く): 225947820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 224153, 448306, 672459, 896612, 1344918, 1569071, 2689836, 3138142, 4707213, 6276284, 9414426, 10983497, 18828852, 21966994, 32950491, 43933988, 65900982, 131801964]

約数ペア:

[(1, 131801964), (2, 65900982), (3, 43933988), (4, 32950491), (6, 21966994), (7, 18828852), (12, 10983497), (14, 9414426), (21, 6276284), (28, 4707213), (42, 3138142), (49, 2689836), (84, 1569071), (98, 1344918), (147, 896612), (196, 672459), (294, 448306), (588, 224153)]