38428074

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 51773526

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 53, 54, 58, 87, 106, 159, 174, 261, 318, 463, 477, 522, 783, 926, 954, 1389, 1431, 1537, 1566, 2778, 2862, 3074, 4167, 4611, 8334, 9222, 12501, 13427, 13833, 24539, 25002, 26854, 27666, 40281, 41499, 49078, 73617, 80562, 82998, 120843, 147234, 220851, 241686, 362529, 441702, 662553, 711631, 725058, 1325106, 1423262, 2134893, 4269786, 6404679, 12809358, 19214037, 38428074]

約数ペア:

[(1, 38428074), (2, 19214037), (3, 12809358), (6, 6404679), (9, 4269786), (18, 2134893), (27, 1423262), (29, 1325106), (53, 725058), (54, 711631), (58, 662553), (87, 441702), (106, 362529), (159, 241686), (174, 220851), (261, 147234), (318, 120843), (463, 82998), (477, 80562), (522, 73617), (783, 49078), (926, 41499), (954, 40281), (1389, 27666), (1431, 26854), (1537, 25002), (1566, 24539), (2778, 13833), (2862, 13427), (3074, 12501), (4167, 9222), (4611, 8334)]