28418526

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 60

約数和(自身を含む): 67756128

約数和(自身を除く): 39337602

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 289, 306, 459, 578, 607, 867, 918, 1214, 1377, 1734, 1821, 2601, 2754, 3642, 5202, 5463, 7803, 10319, 10926, 15606, 16389, 20638, 23409, 30957, 32778, 46818, 49167, 61914, 92871, 98334, 175423, 185742, 278613, 350846, 526269, 557226, 835839, 1052538, 1578807, 1671678, 3157614, 4736421, 9472842, 14209263, 28418526]

約数ペア:

[(1, 28418526), (2, 14209263), (3, 9472842), (6, 4736421), (9, 3157614), (17, 1671678), (18, 1578807), (27, 1052538), (34, 835839), (51, 557226), (54, 526269), (81, 350846), (102, 278613), (153, 185742), (162, 175423), (289, 98334), (306, 92871), (459, 61914), (578, 49167), (607, 46818), (867, 32778), (918, 30957), (1214, 23409), (1377, 20638), (1734, 16389), (1821, 15606), (2601, 10926), (2754, 10319), (3642, 7803), (5202, 5463)]