38461836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6449}}^1$

素因数の和:6534

約数の個数: 48

約数和(自身を含む): 104025600

約数和(自身を除く): 65563764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 6449, 12898, 19347, 25796, 38694, 45143, 77388, 90286, 135429, 180572, 270858, 457879, 541716, 915758, 1373637, 1831516, 2747274, 3205153, 5494548, 6410306, 9615459, 12820612, 19230918, 38461836]

約数ペア:

[(1, 38461836), (2, 19230918), (3, 12820612), (4, 9615459), (6, 6410306), (7, 5494548), (12, 3205153), (14, 2747274), (21, 1831516), (28, 1373637), (42, 915758), (71, 541716), (84, 457879), (142, 270858), (213, 180572), (284, 135429), (426, 90286), (497, 77388), (852, 45143), (994, 38694), (1491, 25796), (1988, 19347), (2982, 12898), (5964, 6449)]