27921890306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{17033}}^1$

素因数の和:17474

約数の個数: 32

約数和(自身を含む): 44520062400

約数和(自身を除く): 16598172094

約数列:

[1, 2, 19, 38, 179, 241, 358, 482, 3401, 4579, 6802, 9158, 17033, 34066, 43139, 86278, 323627, 647254, 819641, 1639282, 3048907, 4104953, 6097814, 8209906, 57929233, 77994107, 115858466, 155988214, 734786587, 1469573174, 13960945153, 27921890306]

約数ペア:

[(1, 27921890306), (2, 13960945153), (19, 1469573174), (38, 734786587), (179, 155988214), (241, 115858466), (358, 77994107), (482, 57929233), (3401, 8209906), (4579, 6097814), (6802, 4104953), (9158, 3048907), (17033, 1639282), (34066, 819641), (43139, 647254), (86278, 323627)]