215513802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4513}}^1$

素因数の和:4907

約数の個数: 48

約数和(自身を含む): 535179840

約数和(自身を除く): 319666038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 758, 1137, 2274, 2653, 3411, 4513, 5306, 6822, 7959, 9026, 13539, 15918, 23877, 27078, 31591, 40617, 47754, 63182, 81234, 94773, 189546, 284319, 568638, 1710427, 3420854, 5131281, 10262562, 11972989, 15393843, 23945978, 30787686, 35918967, 71837934, 107756901, 215513802]

約数ペア:

[(1, 215513802), (2, 107756901), (3, 71837934), (6, 35918967), (7, 30787686), (9, 23945978), (14, 15393843), (18, 11972989), (21, 10262562), (42, 5131281), (63, 3420854), (126, 1710427), (379, 568638), (758, 284319), (1137, 189546), (2274, 94773), (2653, 81234), (3411, 63182), (4513, 47754), (5306, 40617), (6822, 31591), (7959, 27078), (9026, 23877), (13539, 15918)]