17726712

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 45826560

約数和(自身を除く): 28099848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 101, 103, 142, 202, 206, 213, 284, 303, 309, 404, 412, 426, 568, 606, 618, 808, 824, 852, 1212, 1236, 1704, 2424, 2472, 7171, 7313, 10403, 14342, 14626, 20806, 21513, 21939, 28684, 29252, 31209, 41612, 43026, 43878, 57368, 58504, 62418, 83224, 86052, 87756, 124836, 172104, 175512, 249672, 738613, 1477226, 2215839, 2954452, 4431678, 5908904, 8863356, 17726712]

約数ペア:

[(1, 17726712), (2, 8863356), (3, 5908904), (4, 4431678), (6, 2954452), (8, 2215839), (12, 1477226), (24, 738613), (71, 249672), (101, 175512), (103, 172104), (142, 124836), (202, 87756), (206, 86052), (213, 83224), (284, 62418), (303, 58504), (309, 57368), (404, 43878), (412, 43026), (426, 41612), (568, 31209), (606, 29252), (618, 28684), (808, 21939), (824, 21513), (852, 20806), (1212, 14626), (1236, 14342), (1704, 10403), (2424, 7313), (2472, 7171)]