1217381508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1610293}}^1$

素因数の和:1610313

約数の個数: 48

約数和(自身を含む): 3607058560

約数和(自身を除く): 2389677052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1610293, 3220586, 4830879, 6441172, 9661758, 11272051, 14492637, 19323516, 22544102, 28985274, 33816153, 43477911, 45088204, 57970548, 67632306, 86955822, 101448459, 135264612, 173911644, 202896918, 304345377, 405793836, 608690754, 1217381508]

約数ペア:

[(1, 1217381508), (2, 608690754), (3, 405793836), (4, 304345377), (6, 202896918), (7, 173911644), (9, 135264612), (12, 101448459), (14, 86955822), (18, 67632306), (21, 57970548), (27, 45088204), (28, 43477911), (36, 33816153), (42, 28985274), (54, 22544102), (63, 19323516), (84, 14492637), (108, 11272051), (126, 9661758), (189, 6441172), (252, 4830879), (378, 3220586), (756, 1610293)]