21796626

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 45745920

約数和(自身を除く): 23949294

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 2089, 3478, 4178, 5217, 6267, 10434, 12534, 77293, 98183, 154586, 196366, 231879, 294549, 463758, 589098, 3632771, 7265542, 10898313, 21796626]

約数ペア:

[(1, 21796626), (2, 10898313), (3, 7265542), (6, 3632771), (37, 589098), (47, 463758), (74, 294549), (94, 231879), (111, 196366), (141, 154586), (222, 98183), (282, 77293), (1739, 12534), (2089, 10434), (3478, 6267), (4178, 5217)]