21604873402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6101}}^1\times {\mathrm{14879}}^1$

素因数の和:21006

約数の個数: 32

約数和(自身を含む): 39224632320

約数和(自身を除く): 17619758918

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 6101, 12202, 14879, 29758, 42707, 85414, 103717, 104153, 207434, 208306, 252943, 505886, 726019, 1452038, 1770601, 3541202, 90776779, 181553558, 635437453, 1270874906, 1543205243, 3086410486, 10802436701, 21604873402]

約数ペア:

[(1, 21604873402), (2, 10802436701), (7, 3086410486), (14, 1543205243), (17, 1270874906), (34, 635437453), (119, 181553558), (238, 90776779), (6101, 3541202), (12202, 1770601), (14879, 1452038), (29758, 726019), (42707, 505886), (85414, 252943), (103717, 208306), (104153, 207434)]